18356962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7933}}^1$

素因数の和:8037

約数の個数: 16

約数和(自身を含む): 29990520

約数和(自身を除く): 11633558

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 7933, 15866, 103129, 206258, 706037, 1412074, 9178481, 18356962]

約数ペア:

[(1, 18356962), (2, 9178481), (13, 1412074), (26, 706037), (89, 206258), (178, 103129), (1157, 15866), (2314, 7933)]