2019758512

素因数分解:

$2^4\times {\mathrm{3331}}^1\times {\mathrm{37897}}^1$

素因数の和:41236

約数の個数: 20

約数和(自身を含む): 3914560216

約数和(自身を除く): 1894801704

約数列:

[1, 2, 4, 8, 16, 3331, 6662, 13324, 26648, 37897, 53296, 75794, 151588, 303176, 606352, 126234907, 252469814, 504939628, 1009879256, 2019758512]

約数ペア:

[(1, 2019758512), (2, 1009879256), (4, 504939628), (8, 252469814), (16, 126234907), (3331, 606352), (6662, 303176), (13324, 151588), (26648, 75794), (37897, 53296)]