16101589

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 19008000

約数和(自身を除く): 2906411

約数列:

[1, 7, 47, 109, 329, 449, 763, 3143, 5123, 21103, 35861, 48941, 147721, 342587, 2300227, 16101589]

約数ペア:

[(1, 16101589), (7, 2300227), (47, 342587), (109, 147721), (329, 48941), (449, 35861), (763, 21103), (3143, 5123)]