13723886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20123}}^1$

素因数の和:20167

約数の個数: 16

約数和(自身を含む): 23182848

約数和(自身を除く): 9458962

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 20123, 40246, 221353, 442706, 623813, 1247626, 6861943, 13723886]

約数ペア:

[(1, 13723886), (2, 6861943), (11, 1247626), (22, 623813), (31, 442706), (62, 221353), (341, 40246), (682, 20123)]