2019204848

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3410819}}^1$

素因数の和:3410864

約数の個数: 20

約数和(自身を含む): 4017945960

約数和(自身を除く): 1998741112

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3410819, 6821638, 13643276, 27286552, 54573104, 126200303, 252400606, 504801212, 1009602424, 2019204848]

約数ペア:

[(1, 2019204848), (2, 1009602424), (4, 504801212), (8, 252400606), (16, 126200303), (37, 54573104), (74, 27286552), (148, 13643276), (296, 6821638), (592, 3410819)]