22694165

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 29883168

約数和(自身を除く): 7189003

約数列:

[1, 5, 13, 65, 107, 169, 251, 535, 845, 1255, 1391, 3263, 6955, 16315, 18083, 26857, 42419, 90415, 134285, 212095, 349141, 1745705, 4538833, 22694165]

約数ペア:

[(1, 22694165), (5, 4538833), (13, 1745705), (65, 349141), (107, 212095), (169, 134285), (251, 90415), (535, 42419), (845, 26857), (1255, 18083), (1391, 16315), (3263, 6955)]