19302715

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 24043968

約数和(自身を除く): 4741253

約数列:

[1, 5, 37, 103, 185, 515, 1013, 3811, 5065, 19055, 37481, 104339, 187405, 521695, 3860543, 19302715]

約数ペア:

[(1, 19302715), (5, 3860543), (37, 521695), (103, 187405), (185, 104339), (515, 37481), (1013, 19055), (3811, 5065)]