21363310

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{36209}}^1$

素因数の和:36275

約数の個数: 16

約数和(自身を含む): 39106800

約数和(自身を除く): 17743490

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 36209, 72418, 181045, 362090, 2136331, 4272662, 10681655, 21363310]

約数ペア:

[(1, 21363310), (2, 10681655), (5, 4272662), (10, 2136331), (59, 362090), (118, 181045), (295, 72418), (590, 36209)]