2019937443

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{5519}}^1\times {\mathrm{6421}}^1$

素因数の和:11962

約数の個数: 16

約数和(自身を含む): 2835955200

約数和(自身を除く): 816017757

約数列:

[1, 3, 19, 57, 5519, 6421, 16557, 19263, 104861, 121999, 314583, 365997, 35437499, 106312497, 673312481, 2019937443]

約数ペア:

[(1, 2019937443), (3, 673312481), (19, 106312497), (57, 35437499), (5519, 365997), (6421, 314583), (16557, 121999), (19263, 104861)]