12153518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 20415360

約数和(自身を除く): 8261842

約数列:

[1, 2, 13, 26, 61, 79, 97, 122, 158, 194, 793, 1027, 1261, 1586, 2054, 2522, 4819, 5917, 7663, 9638, 11834, 15326, 62647, 76921, 99619, 125294, 153842, 199238, 467443, 934886, 6076759, 12153518]

約数ペア:

[(1, 12153518), (2, 6076759), (13, 934886), (26, 467443), (61, 199238), (79, 153842), (97, 125294), (122, 99619), (158, 76921), (194, 62647), (793, 15326), (1027, 11834), (1261, 9638), (1586, 7663), (2054, 5917), (2522, 4819)]