12249605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{683}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 15660864

約数和(自身を除く): 3411259

約数列:

[1, 5, 17, 85, 211, 683, 1055, 3415, 3587, 11611, 17935, 58055, 144113, 720565, 2449921, 12249605]

約数ペア:

[(1, 12249605), (5, 2449921), (17, 720565), (85, 144113), (211, 58055), (683, 17935), (1055, 11611), (3415, 3587)]