12591870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22091}}^1$

素因数の和:22120

約数の個数: 32

約数和(自身を含む): 31812480

約数和(自身を除く): 19220610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 22091, 44182, 66273, 110455, 132546, 220910, 331365, 419729, 662730, 839458, 1259187, 2098645, 2518374, 4197290, 6295935, 12591870]

約数ペア:

[(1, 12591870), (2, 6295935), (3, 4197290), (5, 2518374), (6, 2098645), (10, 1259187), (15, 839458), (19, 662730), (30, 419729), (38, 331365), (57, 220910), (95, 132546), (114, 110455), (190, 66273), (285, 44182), (570, 22091)]