39851734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22877}}^1$

素因数の和:22959

約数の個数: 16

約数和(自身を含む): 65339568

約数和(自身を除く): 25487834

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 22877, 45754, 297401, 594802, 1532759, 3065518, 19925867, 39851734]

約数ペア:

[(1, 39851734), (2, 19925867), (13, 3065518), (26, 1532759), (67, 594802), (134, 297401), (871, 45754), (1742, 22877)]