12489296

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{1153}}^1$

素因数の和:1838

約数の個数: 20

約数和(自身を含む): 24254772

約数和(自身を除く): 11765476

約数列:

[1, 2, 4, 8, 16, 677, 1153, 1354, 2306, 2708, 4612, 5416, 9224, 10832, 18448, 780581, 1561162, 3122324, 6244648, 12489296]

約数ペア:

[(1, 12489296), (2, 6244648), (4, 3122324), (8, 1561162), (16, 780581), (677, 18448), (1153, 10832), (1354, 9224), (2306, 5416), (2708, 4612)]