12384340

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2467}}^1$

素因数の和:2727

約数の個数: 24

約数和(自身を含む): 26121312

約数和(自身を除く): 13736972

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2467, 2510, 4934, 5020, 9868, 12335, 24670, 49340, 619217, 1238434, 2476868, 3096085, 6192170, 12384340]

約数ペア:

[(1, 12384340), (2, 6192170), (4, 3096085), (5, 2476868), (10, 1238434), (20, 619217), (251, 49340), (502, 24670), (1004, 12335), (1255, 9868), (2467, 5020), (2510, 4934)]