18724778

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{2857}}^1$

素因数の和:3001

約数の個数: 16

約数和(自身を含む): 29323080

約数和(自身を除く): 10598302

約数列:

[1, 2, 29, 58, 113, 226, 2857, 3277, 5714, 6554, 82853, 165706, 322841, 645682, 9362389, 18724778]

約数ペア:

[(1, 18724778), (2, 9362389), (29, 645682), (58, 322841), (113, 165706), (226, 82853), (2857, 6554), (3277, 5714)]