18197426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1213}}^1$

素因数の和:1805

約数の個数: 16

約数和(自身を含む): 29471064

約数和(自身を除く): 11273638

約数列:

[1, 2, 13, 26, 577, 1154, 1213, 2426, 7501, 15002, 15769, 31538, 699901, 1399802, 9098713, 18197426]

約数ペア:

[(1, 18197426), (2, 9098713), (13, 1399802), (26, 699901), (577, 31538), (1154, 15769), (1213, 15002), (2426, 7501)]