12227402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5099}}^1$

素因数の和:5221

約数の個数: 16

約数和(自身を含む): 20196000

約数和(自身を除く): 7968598

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 5099, 10198, 56089, 112178, 555791, 1111582, 6113701, 12227402]

約数ペア:

[(1, 12227402), (2, 6113701), (11, 1111582), (22, 555791), (109, 112178), (218, 56089), (1199, 10198), (2398, 5099)]