12947552

素因数分解:

$2^5\times {\mathrm{311}}^1\times {\mathrm{1301}}^1$

素因数の和:1622

約数の個数: 24

約数和(自身を含む): 25592112

約数和(自身を除く): 12644560

約数列:

[1, 2, 4, 8, 16, 32, 311, 622, 1244, 1301, 2488, 2602, 4976, 5204, 9952, 10408, 20816, 41632, 404611, 809222, 1618444, 3236888, 6473776, 12947552]

約数ペア:

[(1, 12947552), (2, 6473776), (4, 3236888), (8, 1618444), (16, 809222), (32, 404611), (311, 41632), (622, 20816), (1244, 10408), (1301, 9952), (2488, 5204), (2602, 4976)]