21927704

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{46457}}^1$

素因数の和:46522

約数の個数: 16

約数和(自身を含む): 41812200

約数和(自身を除く): 19884496

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 46457, 92914, 185828, 371656, 2740963, 5481926, 10963852, 21927704]

約数ペア:

[(1, 21927704), (2, 10963852), (4, 5481926), (8, 2740963), (59, 371656), (118, 185828), (236, 92914), (472, 46457)]