21497604

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{7823}}^1$

素因数の和:8059

約数の個数: 24

約数和(自身を含む): 50386560

約数和(自身を除く): 28888956

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 7823, 15646, 23469, 31292, 46938, 93876, 1791467, 3582934, 5374401, 7165868, 10748802, 21497604]

約数ペア:

[(1, 21497604), (2, 10748802), (3, 7165868), (4, 5374401), (6, 3582934), (12, 1791467), (229, 93876), (458, 46938), (687, 31292), (916, 23469), (1374, 15646), (2748, 7823)]