23115856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{76039}}^1$

素因数の和:76066

約数の個数: 20

約数和(自身を含む): 47144800

約数和(自身を除く): 24028944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 76039, 152078, 304156, 608312, 1216624, 1444741, 2889482, 5778964, 11557928, 23115856]

約数ペア:

[(1, 23115856), (2, 11557928), (4, 5778964), (8, 2889482), (16, 1444741), (19, 1216624), (38, 608312), (76, 304156), (152, 152078), (304, 76039)]