19610110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{150847}}^1$

素因数の和:150867

約数の個数: 16

約数和(自身を含む): 38013696

約数和(自身を除く): 18403586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 150847, 301694, 754235, 1508470, 1961011, 3922022, 9805055, 19610110]

約数ペア:

[(1, 19610110), (2, 9805055), (5, 3922022), (10, 1961011), (13, 1508470), (26, 754235), (65, 301694), (130, 150847)]