7943312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{38189}}^1$

素因数の和:38210

約数の個数: 20

約数和(自身を含む): 16574460

約数和(自身を除く): 8631148

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 38189, 76378, 152756, 305512, 496457, 611024, 992914, 1985828, 3971656, 7943312]

約数ペア:

[(1, 7943312), (2, 3971656), (4, 1985828), (8, 992914), (13, 611024), (16, 496457), (26, 305512), (52, 152756), (104, 76378), (208, 38189)]