19912314642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{7159}}^1$

素因数の和:7296

約数の個数: 128

約数和(自身を含む): 47955732480

約数和(自身を除く): 28043417838

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 37, 51, 66, 67, 74, 102, 111, 134, 187, 201, 222, 374, 402, 407, 561, 629, 737, 814, 1122, 1139, 1221, 1258, 1474, 1887, 2211, 2278, 2442, 2479, 3417, 3774, 4422, 4958, 6834, 6919, 7159, 7437, 12529, 13838, 14318, 14874, 20757, 21477, 25058, 27269, 37587, 41514, 42143, 42954, 54538, 75174, 78749, 81807, 84286, 121703, 126429, 157498, 163614, 236247, 243406, 252858, 264883, 365109, 463573, 472494, 479653, 529766, 730218, 794649, 927146, 959306, 1338733, 1390719, 1438959, 1589298, 2677466, 2781438, 2877918, 2913713, 4016199, 4503011, 5276183, 5827426, 8032398, 8154101, 8741139, 9006022, 10552366, 13509033, 15828549, 16308202, 17482278, 17747161, 24462303, 27018066, 31657098, 35494322, 48924606, 49533121, 53241483, 89695111, 99066242, 106482966, 148599363, 179390222, 195218771, 269085333, 297198726, 301701737, 390437542, 538170666, 585656313, 603403474, 905105211, 1171312626, 1810210422, 3318719107, 6637438214, 9956157321, 19912314642]

約数ペア:

[(1, 19912314642), (2, 9956157321), (3, 6637438214), (6, 3318719107), (11, 1810210422), (17, 1171312626), (22, 905105211), (33, 603403474), (34, 585656313), (37, 538170666), (51, 390437542), (66, 301701737), (67, 297198726), (74, 269085333), (102, 195218771), (111, 179390222), (134, 148599363), (187, 106482966), (201, 99066242), (222, 89695111), (374, 53241483), (402, 49533121), (407, 48924606), (561, 35494322), (629, 31657098), (737, 27018066), (814, 24462303), (1122, 17747161), (1139, 17482278), (1221, 16308202), (1258, 15828549), (1474, 13509033), (1887, 10552366), (2211, 9006022), (2278, 8741139), (2442, 8154101), (2479, 8032398), (3417, 5827426), (3774, 5276183), (4422, 4503011), (4958, 4016199), (6834, 2913713), (6919, 2877918), (7159, 2781438), (7437, 2677466), (12529, 1589298), (13838, 1438959), (14318, 1390719), (14874, 1338733), (20757, 959306), (21477, 927146), (25058, 794649), (27269, 730218), (37587, 529766), (41514, 479653), (42143, 472494), (42954, 463573), (54538, 365109), (75174, 264883), (78749, 252858), (81807, 243406), (84286, 236247), (121703, 163614), (126429, 157498)]