12628196

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19609}}^1$

素因数の和:19643

約数の個数: 24

約数和(自身を含む): 26355840

約数和(自身を除く): 13727644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 19609, 39218, 78436, 137263, 274526, 451007, 549052, 902014, 1804028, 3157049, 6314098, 12628196]

約数ペア:

[(1, 12628196), (2, 6314098), (4, 3157049), (7, 1804028), (14, 902014), (23, 549052), (28, 451007), (46, 274526), (92, 137263), (161, 78436), (322, 39218), (644, 19609)]