18833164

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10039}}^1$

素因数の和:10117

約数の個数: 24

約数和(自身を含む): 38232320

約数和(自身を除く): 19399156

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 10039, 20078, 40156, 70273, 140546, 281092, 672613, 1345226, 2690452, 4708291, 9416582, 18833164]

約数ペア:

[(1, 18833164), (2, 9416582), (4, 4708291), (7, 2690452), (14, 1345226), (28, 672613), (67, 281092), (134, 140546), (268, 70273), (469, 40156), (938, 20078), (1876, 10039)]