11947306

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 21307392

約数和(自身を除く): 9360086

約数列:

[1, 2, 7, 14, 47, 67, 94, 134, 271, 329, 469, 542, 658, 938, 1897, 3149, 3794, 6298, 12737, 18157, 22043, 25474, 36314, 44086, 89159, 127099, 178318, 254198, 853379, 1706758, 5973653, 11947306]

約数ペア:

[(1, 11947306), (2, 5973653), (7, 1706758), (14, 853379), (47, 254198), (67, 178318), (94, 127099), (134, 89159), (271, 44086), (329, 36314), (469, 25474), (542, 22043), (658, 18157), (938, 12737), (1897, 6298), (3149, 3794)]