189834038

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{3709}}^1$

素因数の和:4031

約数の個数: 16

約数和(自身を含む): 288400560

約数和(自身を除く): 98566522

約数列:

[1, 2, 157, 163, 314, 326, 3709, 7418, 25591, 51182, 582313, 604567, 1164626, 1209134, 94917019, 189834038]

約数ペア:

[(1, 189834038), (2, 94917019), (157, 1209134), (163, 1164626), (314, 604567), (326, 582313), (3709, 51182), (7418, 25591)]