10019165

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 13281408

約数和(自身を除く): 3262243

約数列:

[1, 5, 13, 65, 71, 167, 169, 355, 835, 845, 923, 2171, 4615, 10855, 11857, 11999, 28223, 59285, 59995, 141115, 154141, 770705, 2003833, 10019165]

約数ペア:

[(1, 10019165), (5, 2003833), (13, 770705), (65, 154141), (71, 141115), (167, 59995), (169, 59285), (355, 28223), (835, 11999), (845, 11857), (923, 10855), (2171, 4615)]