13225994

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:809

約数の個数: 16

約数和(自身を含む): 20273928

約数和(自身を除く): 7047934

約数列:

[1, 2, 73, 146, 157, 314, 577, 1154, 11461, 22922, 42121, 84242, 90589, 181178, 6612997, 13225994]

約数ペア:

[(1, 13225994), (2, 6612997), (73, 181178), (146, 90589), (157, 84242), (314, 42121), (577, 22922), (1154, 11461)]