37238138

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2857}}^1$

素因数の和:2899

約数の個数: 32

約数和(自身を含む): 68592000

約数和(自身を除く): 31353862

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1862, 2857, 5714, 6517, 13034, 19999, 39998, 54283, 108566, 139993, 279986, 379981, 759962, 979951, 1959902, 2659867, 5319734, 18619069, 37238138]

約数ペア:

[(1, 37238138), (2, 18619069), (7, 5319734), (14, 2659867), (19, 1959902), (38, 979951), (49, 759962), (98, 379981), (133, 279986), (266, 139993), (343, 108566), (686, 54283), (931, 39998), (1862, 19999), (2857, 13034), (5714, 6517)]