13205266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 22550400

約数和(自身を除く): 9345134

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 437, 521, 551, 667, 874, 1042, 1102, 1334, 9899, 11983, 12673, 15109, 19798, 23966, 25346, 30218, 227677, 287071, 347507, 455354, 574142, 695014, 6602633, 13205266]

約数ペア:

[(1, 13205266), (2, 6602633), (19, 695014), (23, 574142), (29, 455354), (38, 347507), (46, 287071), (58, 227677), (437, 30218), (521, 25346), (551, 23966), (667, 19798), (874, 15109), (1042, 12673), (1102, 11983), (1334, 9899)]