12590228

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10457}}^1$

素因数の和:10511

約数の個数: 24

約数和(自身を含む): 25768512

約数和(自身を除く): 13178284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 10457, 20914, 41828, 73199, 146398, 292796, 449651, 899302, 1798604, 3147557, 6295114, 12590228]

約数ペア:

[(1, 12590228), (2, 6295114), (4, 3147557), (7, 1798604), (14, 899302), (28, 449651), (43, 292796), (86, 146398), (172, 73199), (301, 41828), (602, 20914), (1204, 10457)]