16940788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3121}}^1$

素因数の和:3207

約数の個数: 24

約数和(自身を含む): 31469760

約数和(自身を除く): 14528972

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 3121, 5428, 6242, 12484, 71783, 143566, 184139, 287132, 368278, 736556, 4235197, 8470394, 16940788]

約数ペア:

[(1, 16940788), (2, 8470394), (4, 4235197), (23, 736556), (46, 368278), (59, 287132), (92, 184139), (118, 143566), (236, 71783), (1357, 12484), (2714, 6242), (3121, 5428)]