15156970832

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{3963643}}^1$

素因数の和:3963890

約数の個数: 20

約数和(自身を含む): 29489511360

約数和(自身を除く): 14332540528

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 3963643, 7927286, 15854572, 31709144, 63418288, 947310677, 1894621354, 3789242708, 7578485416, 15156970832]

約数ペア:

[(1, 15156970832), (2, 7578485416), (4, 3789242708), (8, 1894621354), (16, 947310677), (239, 63418288), (478, 31709144), (956, 15854572), (1912, 7927286), (3824, 3963643)]