9418580

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{967}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 19840128

約数和(自身を除く): 10421548

約数列:

[1, 2, 4, 5, 10, 20, 487, 967, 974, 1934, 1948, 2435, 3868, 4835, 4870, 9670, 9740, 19340, 470929, 941858, 1883716, 2354645, 4709290, 9418580]

約数ペア:

[(1, 9418580), (2, 4709290), (4, 2354645), (5, 1883716), (10, 941858), (20, 470929), (487, 19340), (967, 9740), (974, 9670), (1934, 4870), (1948, 4835), (2435, 3868)]