15310984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{147221}}^1$

素因数の和:147240

約数の個数: 16

約数和(自身を含む): 30916620

約数和(自身を除く): 15605636

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 147221, 294442, 588884, 1177768, 1913873, 3827746, 7655492, 15310984]

約数ペア:

[(1, 15310984), (2, 7655492), (4, 3827746), (8, 1913873), (13, 1177768), (26, 588884), (52, 294442), (104, 147221)]