19199009005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2311741}}^1$

素因数の和:2311908

約数の個数: 16

約数和(自身を含む): 25299704448

約数和(自身を除く): 6100695443

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 2311741, 11558705, 25429151, 127145755, 349072891, 1745364455, 3839801801, 19199009005]

約数ペア:

[(1, 19199009005), (5, 3839801801), (11, 1745364455), (55, 349072891), (151, 127145755), (755, 25429151), (1661, 11558705), (8305, 2311741)]