19920225026

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{966157}}^1$

素因数の和:966246

約数の個数: 24

約数和(自身を含む): 32886086004

約数和(自身を除く): 12965860978

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 10309, 20618, 966157, 1932314, 12560041, 25120082, 58935577, 117871154, 163280533, 326561066, 766162501, 1532325002, 9960112513, 19920225026]

約数ペア:

[(1, 19920225026), (2, 9960112513), (13, 1532325002), (26, 766162501), (61, 326561066), (122, 163280533), (169, 117871154), (338, 58935577), (793, 25120082), (1586, 12560041), (10309, 1932314), (20618, 966157)]