2016593885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{18517}}^1$

素因数の和:19492

約数の個数: 16

約数和(自身を含む): 2527929216

約数和(自身を除く): 511335331

約数列:

[1, 5, 23, 115, 947, 4735, 18517, 21781, 92585, 108905, 425891, 2129455, 17535599, 87677995, 403318777, 2016593885]

約数ペア:

[(1, 2016593885), (5, 403318777), (23, 87677995), (115, 17535599), (947, 2129455), (4735, 425891), (18517, 108905), (21781, 92585)]