12839386

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 23656320

約数和(自身を除く): 10816934

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 238, 511, 739, 1022, 1241, 1478, 2482, 5173, 8687, 10346, 12563, 17374, 25126, 53947, 87941, 107894, 175882, 377629, 755258, 917099, 1834198, 6419693, 12839386]

約数ペア:

[(1, 12839386), (2, 6419693), (7, 1834198), (14, 917099), (17, 755258), (34, 377629), (73, 175882), (119, 107894), (146, 87941), (238, 53947), (511, 25126), (739, 17374), (1022, 12563), (1241, 10346), (1478, 8687), (2482, 5173)]