13181254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 21954240

約数和(自身を除く): 8772986

約数列:

[1, 2, 23, 29, 41, 46, 58, 82, 241, 482, 667, 943, 1189, 1334, 1886, 2378, 5543, 6989, 9881, 11086, 13978, 19762, 27347, 54694, 160747, 227263, 286549, 321494, 454526, 573098, 6590627, 13181254]

約数ペア:

[(1, 13181254), (2, 6590627), (23, 573098), (29, 454526), (41, 321494), (46, 286549), (58, 227263), (82, 160747), (241, 54694), (482, 27347), (667, 19762), (943, 13978), (1189, 11086), (1334, 9881), (1886, 6989), (2378, 5543)]