13387229

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 14683200

約数和(自身を除く): 1295971

約数列:

[1, 19, 37, 137, 139, 703, 2603, 2641, 5069, 5143, 19043, 96311, 97717, 361817, 704591, 13387229]

約数ペア:

[(1, 13387229), (19, 704591), (37, 361817), (137, 97717), (139, 96311), (703, 19043), (2603, 5143), (2641, 5069)]