16408868

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3881}}^1$

素因数の和:4043

約数の個数: 24

約数和(自身を含む): 33043584

約数和(自身を除く): 16634716

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 3881, 4228, 7762, 15524, 27167, 54334, 108668, 586031, 1172062, 2344124, 4102217, 8204434, 16408868]

約数ペア:

[(1, 16408868), (2, 8204434), (4, 4102217), (7, 2344124), (14, 1172062), (28, 586031), (151, 108668), (302, 54334), (604, 27167), (1057, 15524), (2114, 7762), (3881, 4228)]