12011363

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6947}}^1$

素因数の和:6986

約数の個数: 16

約数和(自身を含む): 15563520

約数和(自身を除く): 3552157

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 6947, 48629, 90311, 131993, 632177, 923951, 1715909, 12011363]

約数ペア:

[(1, 12011363), (7, 1715909), (13, 923951), (19, 632177), (91, 131993), (133, 90311), (247, 48629), (1729, 6947)]