20161123022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2693177}}^1$

素因数の和:2693395

約数の個数: 16

約数和(自身を含む): 31994954640

約数和(自身を除く): 11833831618

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 2693177, 5386354, 51170363, 102340726, 530555869, 1061111738, 10080561511, 20161123022]

約数ペア:

[(1, 20161123022), (2, 10080561511), (19, 1061111738), (38, 530555869), (197, 102340726), (394, 51170363), (3743, 5386354), (7486, 2693177)]