15562274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2311}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 29519616

約数和(自身を除く): 13957342

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 2311, 3367, 4622, 6734, 16177, 30043, 32354, 60086, 85507, 171014, 210301, 420602, 598549, 1111591, 1197098, 2223182, 7781137, 15562274]

約数ペア:

[(1, 15562274), (2, 7781137), (7, 2223182), (13, 1197098), (14, 1111591), (26, 598549), (37, 420602), (74, 210301), (91, 171014), (182, 85507), (259, 60086), (481, 32354), (518, 30043), (962, 16177), (2311, 6734), (3367, 4622)]