15678538016

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{9244421}}^1$

素因数の和:9244484

約数の個数: 24

約数和(自身を含む): 31449523644

約数和(自身を除く): 15770985628

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 9244421, 18488842, 36977684, 73955368, 147910736, 295821472, 489954313, 979908626, 1959817252, 3919634504, 7839269008, 15678538016]

約数ペア:

[(1, 15678538016), (2, 7839269008), (4, 3919634504), (8, 1959817252), (16, 979908626), (32, 489954313), (53, 295821472), (106, 147910736), (212, 73955368), (424, 36977684), (848, 18488842), (1696, 9244421)]