30986582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{1291}}^1$

素因数の和:2395

約数の個数: 16

約数和(自身を含む): 50791104

約数和(自身を除く): 19804522

約数列:

[1, 2, 11, 22, 1091, 1291, 2182, 2582, 12001, 14201, 24002, 28402, 1408481, 2816962, 15493291, 30986582]

約数ペア:

[(1, 30986582), (2, 15493291), (11, 2816962), (22, 1408481), (1091, 28402), (1291, 24002), (2182, 14201), (2582, 12001)]