26432990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139121}}^1$

素因数の和:139147

約数の個数: 16

約数和(自身を含む): 50083920

約数和(自身を除く): 23650930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 139121, 278242, 695605, 1391210, 2643299, 5286598, 13216495, 26432990]

約数ペア:

[(1, 26432990), (2, 13216495), (5, 5286598), (10, 2643299), (19, 1391210), (38, 695605), (95, 278242), (190, 139121)]