15221086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 25310880

約数和(自身を除く): 10089794

約数列:

[1, 2, 17, 34, 41, 61, 82, 122, 179, 358, 697, 1037, 1394, 2074, 2501, 3043, 5002, 6086, 7339, 10919, 14678, 21838, 42517, 85034, 124763, 185623, 249526, 371246, 447679, 895358, 7610543, 15221086]

約数ペア:

[(1, 15221086), (2, 7610543), (17, 895358), (34, 447679), (41, 371246), (61, 249526), (82, 185623), (122, 124763), (179, 85034), (358, 42517), (697, 21838), (1037, 14678), (1394, 10919), (2074, 7339), (2501, 6086), (3043, 5002)]