19504358506

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1\times {\mathrm{144719}}^1$

素因数の和:145653

約数の個数: 16

約数和(自身を含む): 29661811200

約数和(自身を除く): 10157452694

約数列:

[1, 2, 79, 158, 853, 1706, 67387, 134774, 144719, 289438, 11432801, 22865602, 123445307, 246890614, 9752179253, 19504358506]

約数ペア:

[(1, 19504358506), (2, 9752179253), (79, 246890614), (158, 123445307), (853, 22865602), (1706, 11432801), (67387, 289438), (134774, 144719)]