22538724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{144479}}^1$

素因数の和:144499

約数の個数: 24

約数和(自身を含む): 56636160

約数和(自身を除く): 34097436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 144479, 288958, 433437, 577916, 866874, 1733748, 1878227, 3756454, 5634681, 7512908, 11269362, 22538724]

約数ペア:

[(1, 22538724), (2, 11269362), (3, 7512908), (4, 5634681), (6, 3756454), (12, 1878227), (13, 1733748), (26, 866874), (39, 577916), (52, 433437), (78, 288958), (156, 144479)]