12748010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115891}}^1$

素因数の和:115909

約数の個数: 16

約数和(自身を含む): 25032672

約数和(自身を除く): 12284662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 115891, 231782, 579455, 1158910, 1274801, 2549602, 6374005, 12748010]

約数ペア:

[(1, 12748010), (2, 6374005), (5, 2549602), (10, 1274801), (11, 1158910), (22, 579455), (55, 231782), (110, 115891)]