39893542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22901}}^1$

素因数の和:22983

約数の個数: 16

約数和(自身を含む): 65408112

約数和(自身を除く): 25514570

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 22901, 45802, 297713, 595426, 1534367, 3068734, 19946771, 39893542]

約数ペア:

[(1, 39893542), (2, 19946771), (13, 3068734), (26, 1534367), (67, 595426), (134, 297713), (871, 45802), (1742, 22901)]