2019025804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4621}}^1\times {\mathrm{5749}}^1$

素因数の和:10393

約数の個数: 24

約数和(自身を含む): 3720710000

約数和(自身を除く): 1701684196

約数列:

[1, 2, 4, 19, 38, 76, 4621, 5749, 9242, 11498, 18484, 22996, 87799, 109231, 175598, 218462, 351196, 436924, 26566129, 53132258, 106264516, 504756451, 1009512902, 2019025804]

約数ペア:

[(1, 2019025804), (2, 1009512902), (4, 504756451), (19, 106264516), (38, 53132258), (76, 26566129), (4621, 436924), (5749, 351196), (9242, 218462), (11498, 175598), (18484, 109231), (22996, 87799)]