39187804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2213}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 72530640

約数和(自身を除く): 33342836

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 2213, 4426, 4427, 8852, 8854, 17708, 42047, 84094, 168188, 515629, 1031258, 2062516, 9796951, 19593902, 39187804]

約数ペア:

[(1, 39187804), (2, 19593902), (4, 9796951), (19, 2062516), (38, 1031258), (76, 515629), (233, 168188), (466, 84094), (932, 42047), (2213, 17708), (4426, 8854), (4427, 8852)]