12774515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1319}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 16632000

約数和(自身を除く): 3857485

約数列:

[1, 5, 13, 65, 149, 745, 1319, 1937, 6595, 9685, 17147, 85735, 196531, 982655, 2554903, 12774515]

約数ペア:

[(1, 12774515), (5, 2554903), (13, 982655), (65, 196531), (149, 85735), (745, 17147), (1319, 9685), (1937, 6595)]