12238550

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{1621}}^1$

素因数の和:1784

約数の個数: 24

約数和(自身を含む): 22928592

約数和(自身を除く): 10690042

約数列:

[1, 2, 5, 10, 25, 50, 151, 302, 755, 1510, 1621, 3242, 3775, 7550, 8105, 16210, 40525, 81050, 244771, 489542, 1223855, 2447710, 6119275, 12238550]

約数ペア:

[(1, 12238550), (2, 6119275), (5, 2447710), (10, 1223855), (25, 489542), (50, 244771), (151, 81050), (302, 40525), (755, 16210), (1510, 8105), (1621, 7550), (3242, 3775)]