12317296

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{1979}}^1$

素因数の和:2376

約数の個数: 20

約数和(自身を含む): 23938200

約数和(自身を除く): 11620904

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 1979, 3112, 3958, 6224, 7916, 15832, 31664, 769831, 1539662, 3079324, 6158648, 12317296]

約数ペア:

[(1, 12317296), (2, 6158648), (4, 3079324), (8, 1539662), (16, 769831), (389, 31664), (778, 15832), (1556, 7916), (1979, 6224), (3112, 3958)]