9551888

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{5477}}^1$

素因数の和:5594

約数の個数: 20

約数和(自身を含む): 18679980

約数和(自身を除く): 9128092

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 5477, 10954, 21908, 43816, 87632, 596993, 1193986, 2387972, 4775944, 9551888]

約数ペア:

[(1, 9551888), (2, 4775944), (4, 2387972), (8, 1193986), (16, 596993), (109, 87632), (218, 43816), (436, 21908), (872, 10954), (1744, 5477)]