12945422

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 11004658

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1187, 1558, 2374, 5453, 8309, 10906, 16618, 22553, 45106, 48667, 97334, 157871, 315742, 340669, 681338, 924673, 1849346, 6472711, 12945422]

約数ペア:

[(1, 12945422), (2, 6472711), (7, 1849346), (14, 924673), (19, 681338), (38, 340669), (41, 315742), (82, 157871), (133, 97334), (266, 48667), (287, 45106), (574, 22553), (779, 16618), (1187, 10906), (1558, 8309), (2374, 5453)]