16690882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7213}}^1$

素因数の和:7317

約数の個数: 16

約数和(自身を含む): 27268920

約数和(自身を除く): 10578038

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 7213, 14426, 93769, 187538, 641957, 1283914, 8345441, 16690882]

約数ペア:

[(1, 16690882), (2, 8345441), (13, 1283914), (26, 641957), (89, 187538), (178, 93769), (1157, 14426), (2314, 7213)]