19542029125427

素因数分解:

${\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{127529}}^1\times {\mathrm{15527}}^1$

素因数の和:143266

約数の個数: 16

約数和(自身を含む): 19961281267200

約数和(自身を除く): 419252141773

約数列:

[1, 71, 139, 9869, 15527, 127529, 1102417, 2158253, 9054559, 17726531, 153235963, 1258583701, 1980142783, 140590137593, 275239846837, 19542029125427]

約数ペア:

[(1, 19542029125427), (71, 275239846837), (139, 140590137593), (9869, 1980142783), (15527, 1258583701), (127529, 153235963), (1102417, 17726531), (2158253, 9054559)]