19183692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7649}}^1$

素因数の和:7686

約数の個数: 48

約数和(自身を含む): 51408000

約数和(自身を除く): 32224308

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 7649, 15298, 22947, 30596, 45894, 84139, 91788, 145331, 168278, 252417, 290662, 336556, 435993, 504834, 581324, 871986, 1009668, 1598641, 1743972, 3197282, 4795923, 6394564, 9591846, 19183692]

約数ペア:

[(1, 19183692), (2, 9591846), (3, 6394564), (4, 4795923), (6, 3197282), (11, 1743972), (12, 1598641), (19, 1009668), (22, 871986), (33, 581324), (38, 504834), (44, 435993), (57, 336556), (66, 290662), (76, 252417), (114, 168278), (132, 145331), (209, 91788), (228, 84139), (418, 45894), (627, 30596), (836, 22947), (1254, 15298), (2508, 7649)]