19529126474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{136841}}^1$

素因数の和:137366

約数の個数: 32

約数和(自身を含む): 34484184000

約数和(自身を除く): 14955057526

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 499, 998, 5489, 6487, 10978, 12974, 71357, 136841, 142714, 273682, 1505251, 1778933, 3010502, 3557866, 19568263, 39136526, 68283659, 136567318, 751120249, 887687567, 1502240498, 1775375134, 9764563237, 19529126474]

約数ペア:

[(1, 19529126474), (2, 9764563237), (11, 1775375134), (13, 1502240498), (22, 887687567), (26, 751120249), (143, 136567318), (286, 68283659), (499, 39136526), (998, 19568263), (5489, 3557866), (6487, 3010502), (10978, 1778933), (12974, 1505251), (71357, 273682), (136841, 142714)]