19315715

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 24161760

約数和(自身を除く): 4846045

約数列:

[1, 5, 41, 59, 205, 295, 1597, 2419, 7985, 12095, 65477, 94223, 327385, 471115, 3863143, 19315715]

約数ペア:

[(1, 19315715), (5, 3863143), (41, 471115), (59, 327385), (205, 94223), (295, 65477), (1597, 12095), (2419, 7985)]