19600496

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{3701}}^1$

素因数の和:4040

約数の個数: 20

約数和(自身を含む): 38100984

約数和(自身を除く): 18500488

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 3701, 5296, 7402, 14804, 29608, 59216, 1225031, 2450062, 4900124, 9800248, 19600496]

約数ペア:

[(1, 19600496), (2, 9800248), (4, 4900124), (8, 2450062), (16, 1225031), (331, 59216), (662, 29608), (1324, 14804), (2648, 7402), (3701, 5296)]