121419472

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{20023}}^1$

素因数の和:20410

約数の個数: 20

約数和(自身を含む): 235882720

約数和(自身を除く): 114463248

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 20023, 40046, 80092, 160184, 320368, 7588717, 15177434, 30354868, 60709736, 121419472]

約数ペア:

[(1, 121419472), (2, 60709736), (4, 30354868), (8, 15177434), (16, 7588717), (379, 320368), (758, 160184), (1516, 80092), (3032, 40046), (6064, 20023)]