19790362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3449}}^1$

素因数の和:3621

約数の個数: 16

約数和(自身を含む): 31464000

約数和(自身を除く): 11673638

約数列:

[1, 2, 19, 38, 151, 302, 2869, 3449, 5738, 6898, 65531, 131062, 520799, 1041598, 9895181, 19790362]

約数ペア:

[(1, 19790362), (2, 9895181), (19, 1041598), (38, 520799), (151, 131062), (302, 65531), (2869, 6898), (3449, 5738)]