12147472

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{7517}}^1$

素因数の和:7626

約数の個数: 20

約数和(自身を含む): 23771916

約数和(自身を除く): 11624444

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 7517, 15034, 30068, 60136, 120272, 759217, 1518434, 3036868, 6073736, 12147472]

約数ペア:

[(1, 12147472), (2, 6073736), (4, 3036868), (8, 1518434), (16, 759217), (101, 120272), (202, 60136), (404, 30068), (808, 15034), (1616, 7517)]