42665906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{4903}}^1$

素因数の和:5153

約数の個数: 16

約数和(自身を含む): 67675200

約数和(自身を除く): 25009294

約数列:

[1, 2, 19, 38, 229, 458, 4351, 4903, 8702, 9806, 93157, 186314, 1122787, 2245574, 21332953, 42665906]

約数ペア:

[(1, 42665906), (2, 21332953), (19, 2245574), (38, 1122787), (229, 186314), (458, 93157), (4351, 9806), (4903, 8702)]