13015722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 29491200

約数和(自身を除く): 16475478

約数列:

[1, 2, 3, 6, 19, 29, 31, 38, 57, 58, 62, 87, 93, 114, 127, 174, 186, 254, 381, 551, 589, 762, 899, 1102, 1178, 1653, 1767, 1798, 2413, 2697, 3306, 3534, 3683, 3937, 4826, 5394, 7239, 7366, 7874, 11049, 11811, 14478, 17081, 22098, 23622, 34162, 51243, 69977, 74803, 102486, 114173, 139954, 149606, 209931, 224409, 228346, 342519, 419862, 448818, 685038, 2169287, 4338574, 6507861, 13015722]

約数ペア:

[(1, 13015722), (2, 6507861), (3, 4338574), (6, 2169287), (19, 685038), (29, 448818), (31, 419862), (38, 342519), (57, 228346), (58, 224409), (62, 209931), (87, 149606), (93, 139954), (114, 114173), (127, 102486), (174, 74803), (186, 69977), (254, 51243), (381, 34162), (551, 23622), (589, 22098), (762, 17081), (899, 14478), (1102, 11811), (1178, 11049), (1653, 7874), (1767, 7366), (1798, 7239), (2413, 5394), (2697, 4826), (3306, 3937), (3534, 3683)]