18850370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24481}}^1$

素因数の和:24506

約数の個数: 32

約数和(自身を含む): 42304896

約数和(自身を除く): 23454526

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 24481, 48962, 122405, 171367, 244810, 269291, 342734, 538582, 856835, 1346455, 1713670, 1885037, 2692910, 3770074, 9425185, 18850370]

約数ペア:

[(1, 18850370), (2, 9425185), (5, 3770074), (7, 2692910), (10, 1885037), (11, 1713670), (14, 1346455), (22, 856835), (35, 538582), (55, 342734), (70, 269291), (77, 244810), (110, 171367), (154, 122405), (385, 48962), (770, 24481)]