16863044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{34841}}^1$

素因数の和:34867

約数の個数: 18

約数和(自身を含む): 32437902

約数和(自身を除く): 15574858

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 34841, 69682, 139364, 383251, 766502, 1533004, 4215761, 8431522, 16863044]

約数ペア:

[(1, 16863044), (2, 8431522), (4, 4215761), (11, 1533004), (22, 766502), (44, 383251), (121, 139364), (242, 69682), (484, 34841)]