19512966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7211}}^1$

素因数の和:7268

約数の個数: 32

約数和(自身を含む): 43618176

約数和(自身を除く): 24105210

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 7211, 14422, 21633, 43266, 79321, 158642, 237963, 295651, 475926, 591302, 886953, 1773906, 3252161, 6504322, 9756483, 19512966]

約数ペア:

[(1, 19512966), (2, 9756483), (3, 6504322), (6, 3252161), (11, 1773906), (22, 886953), (33, 591302), (41, 475926), (66, 295651), (82, 237963), (123, 158642), (246, 79321), (451, 43266), (902, 21633), (1353, 14422), (2706, 7211)]