9856838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1213}}^1$

素因数の和:1471

約数の個数: 16

約数和(自身を含む): 15733440

約数和(自身を除く): 5876602

約数列:

[1, 2, 17, 34, 239, 478, 1213, 2426, 4063, 8126, 20621, 41242, 289907, 579814, 4928419, 9856838]

約数ペア:

[(1, 9856838), (2, 4928419), (17, 579814), (34, 289907), (239, 41242), (478, 20621), (1213, 8126), (2426, 4063)]