12307472

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{1381}}^1$

素因数の和:1946

約数の個数: 20

約数和(自身を含む): 23905836

約数和(自身を除く): 11598364

約数列:

[1, 2, 4, 8, 16, 557, 1114, 1381, 2228, 2762, 4456, 5524, 8912, 11048, 22096, 769217, 1538434, 3076868, 6153736, 12307472]

約数ペア:

[(1, 12307472), (2, 6153736), (4, 3076868), (8, 1538434), (16, 769217), (557, 22096), (1114, 11048), (1381, 8912), (2228, 5524), (2762, 4456)]