2019842957

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{4871}}^1$

素因数の和:5065

約数の個数: 24

約数和(自身を含む): 2332713600

約数和(自身を除く): 312870643

約数列:

[1, 11, 23, 121, 149, 253, 1639, 2783, 3427, 4871, 18029, 37697, 53581, 112033, 414667, 589391, 725779, 1232363, 7983569, 13555993, 16692917, 87819259, 183622087, 2019842957]

約数ペア:

[(1, 2019842957), (11, 183622087), (23, 87819259), (121, 16692917), (149, 13555993), (253, 7983569), (1639, 1232363), (2783, 725779), (3427, 589391), (4871, 414667), (18029, 112033), (37697, 53581)]