12584845

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 19692288

約数和(自身を除く): 7107443

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 1627, 7735, 8135, 11389, 21151, 27659, 56945, 105755, 138295, 148057, 193613, 359567, 740285, 968065, 1797835, 2516969, 12584845]

約数ペア:

[(1, 12584845), (5, 2516969), (7, 1797835), (13, 968065), (17, 740285), (35, 359567), (65, 193613), (85, 148057), (91, 138295), (119, 105755), (221, 56945), (455, 27659), (595, 21151), (1105, 11389), (1547, 8135), (1627, 7735)]