11891724385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{142237}}^1$

素因数の和:142992

約数の個数: 16

約数和(自身を含む): 14911094016

約数和(自身を除く): 3019369631

約数列:

[1, 5, 23, 115, 727, 3635, 16721, 83605, 142237, 711185, 3271451, 16357255, 103406299, 517031495, 2378344877, 11891724385]

約数ペア:

[(1, 11891724385), (5, 2378344877), (23, 517031495), (115, 103406299), (727, 16357255), (3635, 3271451), (16721, 711185), (83605, 142237)]