28819694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12433}}^1$

素因数の和:12515

約数の個数: 16

約数和(自身を含む): 46254480

約数和(自身を除く): 17434786

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 12433, 24866, 236227, 472454, 758413, 1516826, 14409847, 28819694]

約数ペア:

[(1, 28819694), (2, 14409847), (19, 1516826), (38, 758413), (61, 472454), (122, 236227), (1159, 24866), (2318, 12433)]