18338548511

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3307}}^1\times {\mathrm{4363}}^1$

素因数の和:7742

約数の個数: 16

約数和(自身を含む): 19402134528

約数和(自身を除く): 1063586017

約数列:

[1, 31, 41, 1271, 3307, 4363, 102517, 135253, 135587, 178883, 4203197, 5545373, 14428441, 447281671, 591566081, 18338548511]

約数ペア:

[(1, 18338548511), (31, 591566081), (41, 447281671), (1271, 14428441), (3307, 5545373), (4363, 4203197), (102517, 178883), (135253, 135587)]