2019019992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2351}}^1\times {\mathrm{3253}}^1$

素因数の和:5624

約数の個数: 64

約数和(自身を含む): 5510453760

約数和(自身を除く): 3491433768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 2351, 3253, 4702, 6506, 7053, 9404, 9759, 13012, 14106, 18808, 19518, 25861, 26024, 28212, 35783, 39036, 51722, 56424, 71566, 77583, 78072, 103444, 107349, 143132, 155166, 206888, 214698, 286264, 310332, 429396, 620664, 858792, 7647803, 15295606, 22943409, 30591212, 45886818, 61182424, 84125833, 91773636, 168251666, 183547272, 252377499, 336503332, 504754998, 673006664, 1009509996, 2019019992]

約数ペア:

[(1, 2019019992), (2, 1009509996), (3, 673006664), (4, 504754998), (6, 336503332), (8, 252377499), (11, 183547272), (12, 168251666), (22, 91773636), (24, 84125833), (33, 61182424), (44, 45886818), (66, 30591212), (88, 22943409), (132, 15295606), (264, 7647803), (2351, 858792), (3253, 620664), (4702, 429396), (6506, 310332), (7053, 286264), (9404, 214698), (9759, 206888), (13012, 155166), (14106, 143132), (18808, 107349), (19518, 103444), (25861, 78072), (26024, 77583), (28212, 71566), (35783, 56424), (39036, 51722)]