22447282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{78487}}^1$

素因数の和:78513

約数の個数: 16

約数和(自身を含む): 39557952

約数和(自身を除く): 17110670

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 78487, 156974, 863357, 1020331, 1726714, 2040662, 11223641, 22447282]

約数ペア:

[(1, 22447282), (2, 11223641), (11, 2040662), (13, 1726714), (22, 1020331), (26, 863357), (143, 156974), (286, 78487)]