2223664

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2957}}^1$

素因数の和:3012

約数の個数: 20

約数和(自身を含む): 4401504

約数和(自身を除く): 2177840

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2957, 5914, 11828, 23656, 47312, 138979, 277958, 555916, 1111832, 2223664]

約数ペア:

[(1, 2223664), (2, 1111832), (4, 555916), (8, 277958), (16, 138979), (47, 47312), (94, 23656), (188, 11828), (376, 5914), (752, 2957)]