1880521352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{12371851}}^1$

素因数の和:12371876

約数の個数: 16

約数和(自身を含む): 3711555600

約数和(自身を除く): 1831034248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 12371851, 24743702, 49487404, 98974808, 235065169, 470130338, 940260676, 1880521352]

約数ペア:

[(1, 1880521352), (2, 940260676), (4, 470130338), (8, 235065169), (19, 98974808), (38, 49487404), (76, 24743702), (152, 12371851)]