12121835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{509}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 15936480

約数和(自身を除く): 3814645

約数列:

[1, 5, 11, 55, 433, 509, 2165, 2545, 4763, 5599, 23815, 27995, 220397, 1101985, 2424367, 12121835]

約数ペア:

[(1, 12121835), (5, 2424367), (11, 1101985), (55, 220397), (433, 27995), (509, 23815), (2165, 5599), (2545, 4763)]