19111939860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{28591}}^1$

素因数の和:29473

約数の個数: 96

約数和(自身を含む): 57699113472

約数和(自身を除く): 38587173612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 857, 1714, 2571, 3428, 4285, 5142, 8570, 10284, 11141, 12855, 17140, 22282, 25710, 28591, 33423, 44564, 51420, 55705, 57182, 66846, 85773, 111410, 114364, 133692, 142955, 167115, 171546, 222820, 285910, 334230, 343092, 371683, 428865, 571820, 668460, 743366, 857730, 1115049, 1486732, 1715460, 1858415, 2230098, 3716830, 4460196, 5575245, 7433660, 11150490, 22300980, 24502487, 49004974, 73507461, 98009948, 122512435, 147014922, 245024870, 294029844, 318532331, 367537305, 490049740, 637064662, 735074610, 955596993, 1274129324, 1470149220, 1592661655, 1911193986, 3185323310, 3822387972, 4777984965, 6370646620, 9555969930, 19111939860]

約数ペア:

[(1, 19111939860), (2, 9555969930), (3, 6370646620), (4, 4777984965), (5, 3822387972), (6, 3185323310), (10, 1911193986), (12, 1592661655), (13, 1470149220), (15, 1274129324), (20, 955596993), (26, 735074610), (30, 637064662), (39, 490049740), (52, 367537305), (60, 318532331), (65, 294029844), (78, 245024870), (130, 147014922), (156, 122512435), (195, 98009948), (260, 73507461), (390, 49004974), (780, 24502487), (857, 22300980), (1714, 11150490), (2571, 7433660), (3428, 5575245), (4285, 4460196), (5142, 3716830), (8570, 2230098), (10284, 1858415), (11141, 1715460), (12855, 1486732), (17140, 1115049), (22282, 857730), (25710, 743366), (28591, 668460), (33423, 571820), (44564, 428865), (51420, 371683), (55705, 343092), (57182, 334230), (66846, 285910), (85773, 222820), (111410, 171546), (114364, 167115), (133692, 142955)]