23389210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179917}}^1$

素因数の和:179937

約数の個数: 16

約数和(自身を含む): 45339336

約数和(自身を除く): 21950126

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179917, 359834, 899585, 1799170, 2338921, 4677842, 11694605, 23389210]

約数ペア:

[(1, 23389210), (2, 11694605), (5, 4677842), (10, 2338921), (13, 1799170), (26, 899585), (65, 359834), (130, 179917)]