12937790

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 24295680

約数和(自身を除く): 11357890

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 365, 370, 479, 730, 958, 2395, 2701, 4790, 5402, 13505, 17723, 27010, 34967, 35446, 69934, 88615, 174835, 177230, 349670, 1293779, 2587558, 6468895, 12937790]

約数ペア:

[(1, 12937790), (2, 6468895), (5, 2587558), (10, 1293779), (37, 349670), (73, 177230), (74, 174835), (146, 88615), (185, 69934), (365, 35446), (370, 34967), (479, 27010), (730, 17723), (958, 13505), (2395, 5402), (2701, 4790)]