12443222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5189}}^1$

素因数の和:5311

約数の個数: 16

約数和(自身を含む): 20552400

約数和(自身を除く): 8109178

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 5189, 10378, 57079, 114158, 565601, 1131202, 6221611, 12443222]

約数ペア:

[(1, 12443222), (2, 6221611), (11, 1131202), (22, 565601), (109, 114158), (218, 57079), (1199, 10378), (2398, 5189)]