13881842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2683}}^1$

素因数の和:2897

約数の個数: 16

約数和(自身を含む): 22545600

約数和(自身を除く): 8663758

約数列:

[1, 2, 13, 26, 199, 398, 2587, 2683, 5174, 5366, 34879, 69758, 533917, 1067834, 6940921, 13881842]

約数ペア:

[(1, 13881842), (2, 6940921), (13, 1067834), (26, 533917), (199, 69758), (398, 34879), (2587, 5366), (2683, 5174)]