16668031

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 18040320

約数和(自身を除く): 1372289

約数列:

[1, 23, 59, 71, 173, 1357, 1633, 3979, 4189, 10207, 12283, 96347, 234761, 282509, 724697, 16668031]

約数ペア:

[(1, 16668031), (23, 724697), (59, 282509), (71, 234761), (173, 96347), (1357, 12283), (1633, 10207), (3979, 4189)]