82774222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{15671}}^1$

素因数の和:15831

約数の個数: 16

約数和(自身を含む): 131644800

約数和(自身を除く): 48870578

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 15671, 31342, 297749, 595498, 2178269, 4356538, 41387111, 82774222]

約数ペア:

[(1, 82774222), (2, 41387111), (19, 4356538), (38, 2178269), (139, 595498), (278, 297749), (2641, 31342), (5282, 15671)]