19036446

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2057

約数の個数: 48

約数和(自身を含む): 45090192

約数和(自身を除く): 26053746

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 2017, 3146, 4034, 4719, 6051, 9438, 12102, 22187, 26221, 44374, 52442, 66561, 78663, 133122, 157326, 244057, 288431, 488114, 576862, 732171, 865293, 1464342, 1730586, 3172741, 6345482, 9518223, 19036446]

約数ペア:

[(1, 19036446), (2, 9518223), (3, 6345482), (6, 3172741), (11, 1730586), (13, 1464342), (22, 865293), (26, 732171), (33, 576862), (39, 488114), (66, 288431), (78, 244057), (121, 157326), (143, 133122), (242, 78663), (286, 66561), (363, 52442), (429, 44374), (726, 26221), (858, 22187), (1573, 12102), (2017, 9438), (3146, 6051), (4034, 4719)]