239840926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{19753}}^1$

素因数の和:20235

約数の個数: 16

約数和(自身を含む): 388284624

約数和(自身を除く): 148443698

約数列:

[1, 2, 13, 26, 467, 934, 6071, 12142, 19753, 39506, 256789, 513578, 9224651, 18449302, 119920463, 239840926]

約数ペア:

[(1, 239840926), (2, 119920463), (13, 18449302), (26, 9224651), (467, 513578), (934, 256789), (6071, 39506), (12142, 19753)]