39887198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{66701}}^1$

素因数の和:66739

約数の個数: 16

約数和(自身を含む): 67235616

約数和(自身を除く): 27348418

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 66701, 133402, 867113, 1534123, 1734226, 3068246, 19943599, 39887198]

約数ペア:

[(1, 39887198), (2, 19943599), (13, 3068246), (23, 1734226), (26, 1534123), (46, 867113), (299, 133402), (598, 66701)]