321923612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4235837}}^1$

素因数の和:4235860

約数の個数: 12

約数和(自身を含む): 593017320

約数和(自身を除く): 271093708

約数列:

[1, 2, 4, 19, 38, 76, 4235837, 8471674, 16943348, 80480903, 160961806, 321923612]

約数ペア:

[(1, 321923612), (2, 160961806), (4, 80480903), (19, 16943348), (38, 8471674), (76, 4235837)]