13655338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 22587840

約数和(自身を除く): 8932502

約数列:

[1, 2, 19, 38, 43, 61, 86, 122, 137, 274, 817, 1159, 1634, 2318, 2603, 2623, 5206, 5246, 5891, 8357, 11782, 16714, 49837, 99674, 111929, 158783, 223858, 317566, 359351, 718702, 6827669, 13655338]

約数ペア:

[(1, 13655338), (2, 6827669), (19, 718702), (38, 359351), (43, 317566), (61, 223858), (86, 158783), (122, 111929), (137, 99674), (274, 49837), (817, 16714), (1159, 11782), (1634, 8357), (2318, 5891), (2603, 5246), (2623, 5206)]