3131229602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1\times {\mathrm{41221}}^1$

素因数の和:43241

約数の個数: 16

約数和(自身を含む): 4946640000

約数和(自身を除く): 1815410398

約数列:

[1, 2, 19, 38, 1999, 3998, 37981, 41221, 75962, 82442, 783199, 1566398, 82400779, 164801558, 1565614801, 3131229602]

約数ペア:

[(1, 3131229602), (2, 1565614801), (19, 164801558), (38, 82400779), (1999, 1566398), (3998, 783199), (37981, 82442), (41221, 75962)]