22552970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{487}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 44482176

約数和(自身を除く): 21929206

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 421, 487, 842, 974, 2105, 2435, 4210, 4631, 4870, 5357, 9262, 10714, 23155, 26785, 46310, 53570, 205027, 410054, 1025135, 2050270, 2255297, 4510594, 11276485, 22552970]

約数ペア:

[(1, 22552970), (2, 11276485), (5, 4510594), (10, 2255297), (11, 2050270), (22, 1025135), (55, 410054), (110, 205027), (421, 53570), (487, 46310), (842, 26785), (974, 23155), (2105, 10714), (2435, 9262), (4210, 5357), (4631, 4870)]