13959148

素因数分解:

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

素因数の和:1430

約数の個数: 36

約数和(自身を含む): 29486352

約数和(自身を除く): 15527204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1381, 1444, 2527, 2762, 5054, 5524, 9667, 10108, 19334, 26239, 38668, 52478, 104956, 183673, 367346, 498541, 734692, 997082, 1994164, 3489787, 6979574, 13959148]

約数ペア:

[(1, 13959148), (2, 6979574), (4, 3489787), (7, 1994164), (14, 997082), (19, 734692), (28, 498541), (38, 367346), (76, 183673), (133, 104956), (266, 52478), (361, 38668), (532, 26239), (722, 19334), (1381, 10108), (1444, 9667), (2527, 5524), (2762, 5054)]