19184848

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{1163}}^1$

素因数の和:2202

約数の個数: 20

約数和(自身を含む): 37238688

約数和(自身を除く): 18053840

約数列:

[1, 2, 4, 8, 16, 1031, 1163, 2062, 2326, 4124, 4652, 8248, 9304, 16496, 18608, 1199053, 2398106, 4796212, 9592424, 19184848]

約数ペア:

[(1, 19184848), (2, 9592424), (4, 4796212), (8, 2398106), (16, 1199053), (1031, 18608), (1163, 16496), (2062, 9304), (2326, 8248), (4124, 4652)]