12731474

素因数分解:

$2^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 22684800

約数和(自身を除く): 9953326

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 277, 343, 469, 554, 686, 938, 1939, 3283, 3878, 6566, 13573, 18559, 22981, 27146, 37118, 45962, 95011, 129913, 190022, 259826, 909391, 1818782, 6365737, 12731474]

約数ペア:

[(1, 12731474), (2, 6365737), (7, 1818782), (14, 909391), (49, 259826), (67, 190022), (98, 129913), (134, 95011), (277, 45962), (343, 37118), (469, 27146), (554, 22981), (686, 18559), (938, 13573), (1939, 6566), (3283, 3878)]