22123660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85091}}^1$

素因数の和:85113

約数の個数: 24

約数和(自身を含む): 50034096

約数和(自身を除く): 27910436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 85091, 170182, 340364, 425455, 850910, 1106183, 1701820, 2212366, 4424732, 5530915, 11061830, 22123660]

約数ペア:

[(1, 22123660), (2, 11061830), (4, 5530915), (5, 4424732), (10, 2212366), (13, 1701820), (20, 1106183), (26, 850910), (52, 425455), (65, 340364), (130, 170182), (260, 85091)]