21301473608

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{23563577}}^1$

素因数の和:23563696

約数の個数: 16

約数和(自身を含む): 40293718380

約数和(自身を除く): 18992244772

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 23563577, 47127154, 94254308, 188508616, 2662684201, 5325368402, 10650736804, 21301473608]

約数ペア:

[(1, 21301473608), (2, 10650736804), (4, 5325368402), (8, 2662684201), (113, 188508616), (226, 94254308), (452, 47127154), (904, 23563577)]