12946232416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31120751}}^1$

素因数の和:31120774

約数の個数: 24

約数和(自身を含む): 27448503264

約数和(自身を除く): 14502270848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 31120751, 62241502, 124483004, 248966008, 404569763, 497932016, 809139526, 995864032, 1618279052, 3236558104, 6473116208, 12946232416]

約数ペア:

[(1, 12946232416), (2, 6473116208), (4, 3236558104), (8, 1618279052), (13, 995864032), (16, 809139526), (26, 497932016), (32, 404569763), (52, 248966008), (104, 124483004), (208, 62241502), (416, 31120751)]