18988896862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29311}}^1\times {\mathrm{24917}}^1$

素因数の和:54243

約数の個数: 16

約数和(自身を含む): 30676649472

約数和(自身を除く): 11687752610

約数列:

[1, 2, 13, 26, 24917, 29311, 49834, 58622, 323921, 381043, 647842, 762086, 730342187, 1460684374, 9494448431, 18988896862]

約数ペア:

[(1, 18988896862), (2, 9494448431), (13, 1460684374), (26, 730342187), (24917, 762086), (29311, 647842), (49834, 381043), (58622, 323921)]