11391545

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 15832320

約数和(自身を除く): 4440775

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 991, 1045, 2299, 4955, 10901, 11495, 18829, 54505, 94145, 119911, 207119, 599555, 1035595, 2278309, 11391545]

約数ペア:

[(1, 11391545), (5, 2278309), (11, 1035595), (19, 599555), (55, 207119), (95, 119911), (121, 94145), (209, 54505), (605, 18829), (991, 11495), (1045, 10901), (2299, 4955)]