20190114994

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1\times {\mathrm{43613}}^1$

素因数の和:44434

約数の個数: 32

約数和(自身を含む): 35463415680

約数和(自身を除く): 15273300686

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 769, 1538, 5383, 10766, 33067, 43613, 66134, 87226, 231469, 305291, 462938, 610582, 1875359, 3750718, 13127513, 26255026, 33538397, 67076794, 234768779, 469537558, 1442151071, 2884302142, 10095057497, 20190114994]

約数ペア:

[(1, 20190114994), (2, 10095057497), (7, 2884302142), (14, 1442151071), (43, 469537558), (86, 234768779), (301, 67076794), (602, 33538397), (769, 26255026), (1538, 13127513), (5383, 3750718), (10766, 1875359), (33067, 610582), (43613, 462938), (66134, 305291), (87226, 231469)]