12750878

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5657}}^1$

素因数の和:5696

約数の個数: 24

約数和(自身を含む): 23220432

約数和(自身を除く): 10469554

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 5657, 11314, 39599, 79198, 130111, 260222, 277193, 554386, 910777, 1821554, 6375439, 12750878]

約数ペア:

[(1, 12750878), (2, 6375439), (7, 1821554), (14, 910777), (23, 554386), (46, 277193), (49, 260222), (98, 130111), (161, 79198), (322, 39599), (1127, 11314), (2254, 5657)]