12945431521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{42697}}^1$

素因数の和:43392

約数の個数: 16

約数和(自身を含む): 14473597248

約数和(自身を除く): 1528165727

約数列:

[1, 11, 43, 473, 641, 7051, 27563, 42697, 303193, 469667, 1835971, 20195681, 27368777, 301056547, 1176857411, 12945431521]

約数ペア:

[(1, 12945431521), (11, 1176857411), (43, 301056547), (473, 27368777), (641, 20195681), (7051, 1835971), (27563, 469667), (42697, 303193)]