18648688

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{5857}}^1$

素因数の和:6064

約数の個数: 20

約数和(自身を含む): 36319600

約数和(自身を除く): 17670912

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 5857, 11714, 23428, 46856, 93712, 1165543, 2331086, 4662172, 9324344, 18648688]

約数ペア:

[(1, 18648688), (2, 9324344), (4, 4662172), (8, 2331086), (16, 1165543), (199, 93712), (398, 46856), (796, 23428), (1592, 11714), (3184, 5857)]