72631490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{382271}}^1$

素因数の和:382297

約数の個数: 16

約数和(自身を含む): 137617920

約数和(自身を除く): 64986430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 382271, 764542, 1911355, 3822710, 7263149, 14526298, 36315745, 72631490]

約数ペア:

[(1, 72631490), (2, 36315745), (5, 14526298), (10, 7263149), (19, 3822710), (38, 1911355), (95, 764542), (190, 382271)]