11387726

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 21227520

約数和(自身を除く): 9839794

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 1381, 2762, 4123, 8246, 9667, 19334, 26239, 42811, 52478, 85622, 183673, 299677, 367346, 599354, 813409, 1626818, 5693863, 11387726]

約数ペア:

[(1, 11387726), (2, 5693863), (7, 1626818), (14, 813409), (19, 599354), (31, 367346), (38, 299677), (62, 183673), (133, 85622), (217, 52478), (266, 42811), (434, 26239), (589, 19334), (1178, 9667), (1381, 8246), (2762, 4123)]