2112906818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5054801}}^1$

素因数の和:5054833

約数の個数: 16

約数和(自身を含む): 3639457440

約数和(自身を除く): 1526550622

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 5054801, 10109602, 55602811, 96041219, 111205622, 192082438, 1056453409, 2112906818]

約数ペア:

[(1, 2112906818), (2, 1056453409), (11, 192082438), (19, 111205622), (22, 96041219), (38, 55602811), (209, 10109602), (418, 5054801)]