15671238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12497}}^1$

素因数の和:12532

約数の個数: 32

約数和(自身を含む): 35994240

約数和(自身を除く): 20323002

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 12497, 24994, 37491, 74982, 137467, 237443, 274934, 412401, 474886, 712329, 824802, 1424658, 2611873, 5223746, 7835619, 15671238]

約数ペア:

[(1, 15671238), (2, 7835619), (3, 5223746), (6, 2611873), (11, 1424658), (19, 824802), (22, 712329), (33, 474886), (38, 412401), (57, 274934), (66, 237443), (114, 137467), (209, 74982), (418, 37491), (627, 24994), (1254, 12497)]