20151550157

素因数分解:

${\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1\times {\mathrm{8837}}^1$

素因数の和:9580

約数の個数: 16

約数和(自身を含む): 21342709440

約数和(自身を除く): 1191159283

約数列:

[1, 19, 257, 467, 4883, 8837, 8873, 120019, 167903, 2271109, 2280361, 4126879, 43151071, 78410701, 1060607903, 20151550157]

約数ペア:

[(1, 20151550157), (19, 1060607903), (257, 78410701), (467, 43151071), (4883, 4126879), (8837, 2280361), (8873, 2271109), (120019, 167903)]