38182228

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20353}}^1$

素因数の和:20431

約数の個数: 24

約数和(自身を含む): 77508032

約数和(自身を除く): 39325804

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 20353, 40706, 81412, 142471, 284942, 569884, 1363651, 2727302, 5454604, 9545557, 19091114, 38182228]

約数ペア:

[(1, 38182228), (2, 19091114), (4, 9545557), (7, 5454604), (14, 2727302), (28, 1363651), (67, 569884), (134, 284942), (268, 142471), (469, 81412), (938, 40706), (1876, 20353)]