18362734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5081}}^1$

素因数の和:5235

約数の個数: 16

約数和(自身を含む): 29882160

約数和(自身を除く): 11519426

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 5081, 10162, 66053, 132106, 706259, 1412518, 9181367, 18362734]

約数ペア:

[(1, 18362734), (2, 9181367), (13, 1412518), (26, 706259), (139, 132106), (278, 66053), (1807, 10162), (3614, 5081)]