15327286

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:496

約数の個数: 24

約数和(自身を含む): 25152984

約数和(自身を除く): 9825698

約数列:

[1, 2, 13, 26, 137, 169, 274, 331, 338, 662, 1781, 3562, 4303, 8606, 23153, 45347, 46306, 55939, 90694, 111878, 589511, 1179022, 7663643, 15327286]

約数ペア:

[(1, 15327286), (2, 7663643), (13, 1179022), (26, 589511), (137, 111878), (169, 90694), (274, 55939), (331, 46306), (338, 45347), (662, 23153), (1781, 8606), (3562, 4303)]