9919020262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1877891}}^1$

素因数の和:1878051

約数の個数: 16

約数和(自身を含む): 15774292800

約数和(自身を除く): 5855272538

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 1877891, 3755782, 35679929, 71359858, 261026849, 522053698, 4959510131, 9919020262]

約数ペア:

[(1, 9919020262), (2, 4959510131), (19, 522053698), (38, 261026849), (139, 71359858), (278, 35679929), (2641, 3755782), (5282, 1877891)]