2019987044139

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1\times {\mathrm{10619159}}^1$

素因数の和:10619714

約数の個数: 16

約数和(自身を含む): 2716805894400

約数和(自身を除く): 696818850261

約数列:

[1, 3, 163, 389, 489, 1167, 63407, 190221, 10619159, 31857477, 1730922917, 4130852851, 5192768751, 12392558553, 673329014713, 2019987044139]

約数ペア:

[(1, 2019987044139), (3, 673329014713), (163, 12392558553), (389, 5192768751), (489, 4130852851), (1167, 1730922917), (63407, 31857477), (190221, 10619159)]