1999161110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6893659}}^1$

素因数の和:6893695

約数の個数: 16

約数和(自身を含む): 3722576400

約数和(自身を除く): 1723415290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6893659, 13787318, 34468295, 68936590, 199916111, 399832222, 999580555, 1999161110]

約数ペア:

[(1, 1999161110), (2, 999580555), (5, 399832222), (10, 199916111), (29, 68936590), (58, 34468295), (145, 13787318), (290, 6893659)]