12362990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 23328000

約数和(自身を除く): 10965010

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 479, 890, 958, 2395, 2581, 4790, 5162, 12905, 13891, 25810, 27782, 42631, 69455, 85262, 138910, 213155, 426310, 1236299, 2472598, 6181495, 12362990]

約数ペア:

[(1, 12362990), (2, 6181495), (5, 2472598), (10, 1236299), (29, 426310), (58, 213155), (89, 138910), (145, 85262), (178, 69455), (290, 42631), (445, 27782), (479, 25810), (890, 13891), (958, 12905), (2395, 5162), (2581, 4790)]