3129872

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{983}}^1$

素因数の和:1190

約数の個数: 20

約数和(自身を含む): 6100800

約数和(自身を除く): 2970928

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 983, 1592, 1966, 3184, 3932, 7864, 15728, 195617, 391234, 782468, 1564936, 3129872]

約数ペア:

[(1, 3129872), (2, 1564936), (4, 782468), (8, 391234), (16, 195617), (199, 15728), (398, 7864), (796, 3932), (983, 3184), (1592, 1966)]