2019445716

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{21961}}^1$

素因数の和:22144

約数の個数: 48

約数和(自身を含む): 4821098240

約数和(自身を除く): 2801652524

約数列:

[1, 2, 3, 4, 6, 12, 79, 97, 158, 194, 237, 291, 316, 388, 474, 582, 948, 1164, 7663, 15326, 21961, 22989, 30652, 43922, 45978, 65883, 87844, 91956, 131766, 263532, 1734919, 2130217, 3469838, 4260434, 5204757, 6390651, 6939676, 8520868, 10409514, 12781302, 20819028, 25562604, 168287143, 336574286, 504861429, 673148572, 1009722858, 2019445716]

約数ペア:

[(1, 2019445716), (2, 1009722858), (3, 673148572), (4, 504861429), (6, 336574286), (12, 168287143), (79, 25562604), (97, 20819028), (158, 12781302), (194, 10409514), (237, 8520868), (291, 6939676), (316, 6390651), (388, 5204757), (474, 4260434), (582, 3469838), (948, 2130217), (1164, 1734919), (7663, 263532), (15326, 131766), (21961, 91956), (22989, 87844), (30652, 65883), (43922, 45978)]