11966050

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2689}}^1$

素因数の和:2790

約数の個数: 24

約数和(自身を含む): 22515300

約数和(自身を除く): 10549250

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 2689, 4450, 5378, 13445, 26890, 67225, 134450, 239321, 478642, 1196605, 2393210, 5983025, 11966050]

約数ペア:

[(1, 11966050), (2, 5983025), (5, 2393210), (10, 1196605), (25, 478642), (50, 239321), (89, 134450), (178, 67225), (445, 26890), (890, 13445), (2225, 5378), (2689, 4450)]