12538610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{25589}}^1$

素因数の和:25610

約数の個数: 24

約数和(自身を含む): 26255340

約数和(自身を除く): 13716730

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 25589, 51178, 127945, 179123, 255890, 358246, 895615, 1253861, 1791230, 2507722, 6269305, 12538610]

約数ペア:

[(1, 12538610), (2, 6269305), (5, 2507722), (7, 1791230), (10, 1253861), (14, 895615), (35, 358246), (49, 255890), (70, 179123), (98, 127945), (245, 51178), (490, 25589)]