16889302331

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{386651}}^1$

素因数の和:386711

約数の個数: 18

約数和(自身を含む): 19592816796

約数和(自身を除く): 2703514465

約数列:

[1, 11, 19, 121, 209, 361, 2299, 3971, 43681, 386651, 4253161, 7346369, 46784771, 80810059, 139581011, 888910649, 1535391121, 16889302331]

約数ペア:

[(1, 16889302331), (11, 1535391121), (19, 888910649), (121, 139581011), (209, 80810059), (361, 46784771), (2299, 7346369), (3971, 4253161), (43681, 386651)]