16601140

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3307}}^1$

素因数の和:3567

約数の個数: 24

約数和(自身を含む): 35011872

約数和(自身を除く): 18410732

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 3307, 5020, 6614, 13228, 16535, 33070, 66140, 830057, 1660114, 3320228, 4150285, 8300570, 16601140]

約数ペア:

[(1, 16601140), (2, 8300570), (4, 4150285), (5, 3320228), (10, 1660114), (20, 830057), (251, 66140), (502, 33070), (1004, 16535), (1255, 13228), (2510, 6614), (3307, 5020)]