65128618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{9907}}^1$

素因数の和:10101

約数の個数: 16

約数和(自身を含む): 103439520

約数和(自身を除く): 38310902

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 9907, 19814, 188233, 376466, 1713911, 3427822, 32564309, 65128618]

約数ペア:

[(1, 65128618), (2, 32564309), (19, 3427822), (38, 1713911), (173, 376466), (346, 188233), (3287, 19814), (6574, 9907)]