18936086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7211}}^1$

素因数の和:7327

約数の個数: 16

約数和(自身を含む): 30896208

約数和(自身を除く): 11960122

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 7211, 14422, 93743, 187486, 728311, 1456622, 9468043, 18936086]

約数ペア:

[(1, 18936086), (2, 9468043), (13, 1456622), (26, 728311), (101, 187486), (202, 93743), (1313, 14422), (2626, 7211)]