22042670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13043}}^1$

素因数の和:13076

約数の個数: 24

約数和(自身を含む): 42966936

約数和(自身を除く): 20924266

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 13043, 26086, 65215, 130430, 169559, 339118, 847795, 1695590, 2204267, 4408534, 11021335, 22042670]

約数ペア:

[(1, 22042670), (2, 11021335), (5, 4408534), (10, 2204267), (13, 1695590), (26, 847795), (65, 339118), (130, 169559), (169, 130430), (338, 65215), (845, 26086), (1690, 13043)]