19623332521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{281989}}^1$

素因数の和:282156

約数の個数: 16

約数和(自身を含む): 21744812880

約数和(自身を除く): 2121480359

約数列:

[1, 13, 53, 101, 689, 1313, 5353, 69589, 281989, 3665857, 14945417, 28480889, 194290421, 370251557, 1509487117, 19623332521]

約数ペア:

[(1, 19623332521), (13, 1509487117), (53, 370251557), (101, 194290421), (689, 28480889), (1313, 14945417), (5353, 3665857), (69589, 281989)]