11919612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2273}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 30562560

約数和(自身を除く): 18642948

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2273, 2622, 4546, 5244, 6819, 9092, 13638, 27276, 43187, 52279, 86374, 104558, 129561, 156837, 172748, 209116, 259122, 313674, 518244, 627348, 993301, 1986602, 2979903, 3973204, 5959806, 11919612]

約数ペア:

[(1, 11919612), (2, 5959806), (3, 3973204), (4, 2979903), (6, 1986602), (12, 993301), (19, 627348), (23, 518244), (38, 313674), (46, 259122), (57, 209116), (69, 172748), (76, 156837), (92, 129561), (114, 104558), (138, 86374), (228, 52279), (276, 43187), (437, 27276), (874, 13638), (1311, 9092), (1748, 6819), (2273, 5244), (2622, 4546)]