11958386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12641}}^1$

素因数の和:12697

約数の個数: 16

約数和(自身を含む): 20024928

約数和(自身を除く): 8066542

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 12641, 25282, 139051, 278102, 543563, 1087126, 5979193, 11958386]

約数ペア:

[(1, 11958386), (2, 5979193), (11, 1087126), (22, 543563), (43, 278102), (86, 139051), (473, 25282), (946, 12641)]