11865140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{84751}}^1$

素因数の和:84767

約数の個数: 24

約数和(自身を含む): 28476672

約数和(自身を除く): 16611532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 84751, 169502, 339004, 423755, 593257, 847510, 1186514, 1695020, 2373028, 2966285, 5932570, 11865140]

約数ペア:

[(1, 11865140), (2, 5932570), (4, 2966285), (5, 2373028), (7, 1695020), (10, 1186514), (14, 847510), (20, 593257), (28, 423755), (35, 339004), (70, 169502), (140, 84751)]