15956408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{153427}}^1$

素因数の和:153446

約数の個数: 16

約数和(自身を含む): 32219880

約数和(自身を除く): 16263472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 153427, 306854, 613708, 1227416, 1994551, 3989102, 7978204, 15956408]

約数ペア:

[(1, 15956408), (2, 7978204), (4, 3989102), (8, 1994551), (13, 1227416), (26, 613708), (52, 306854), (104, 153427)]