15126904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{145451}}^1$

素因数の和:145470

約数の個数: 16

約数和(自身を含む): 30544920

約数和(自身を除く): 15418016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 145451, 290902, 581804, 1163608, 1890863, 3781726, 7563452, 15126904]

約数ペア:

[(1, 15126904), (2, 7563452), (4, 3781726), (8, 1890863), (13, 1163608), (26, 581804), (52, 290902), (104, 145451)]