23408399

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2411}}^1$

素因数の和:2510

約数の個数: 16

約数和(自身を含む): 28558080

約数和(自身を除く): 5149681

約数列:

[1, 7, 19, 73, 133, 511, 1387, 2411, 9709, 16877, 45809, 176003, 320663, 1232021, 3344057, 23408399]

約数ペア:

[(1, 23408399), (7, 3344057), (19, 1232021), (73, 320663), (133, 176003), (511, 45809), (1387, 16877), (2411, 9709)]