12937791314

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2473}}^1\times {\mathrm{5119}}^1$

素因数の和:7674

約数の個数: 32

約数和(自身を含む): 22496378880

約数和(自身を除く): 9558587566

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 2473, 4946, 5119, 10238, 17311, 34622, 35833, 71666, 180529, 361058, 373687, 747374, 1263703, 2527406, 2615809, 5231618, 12659287, 25318574, 88615009, 177230018, 924127951, 1848255902, 6468895657, 12937791314]

約数ペア:

[(1, 12937791314), (2, 6468895657), (7, 1848255902), (14, 924127951), (73, 177230018), (146, 88615009), (511, 25318574), (1022, 12659287), (2473, 5231618), (4946, 2615809), (5119, 2527406), (10238, 1263703), (17311, 747374), (34622, 373687), (35833, 361058), (71666, 180529)]