23269072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{76543}}^1$

素因数の和:76570

約数の個数: 20

約数和(自身を含む): 47457280

約数和(自身を除く): 24188208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 76543, 153086, 306172, 612344, 1224688, 1454317, 2908634, 5817268, 11634536, 23269072]

約数ペア:

[(1, 23269072), (2, 11634536), (4, 5817268), (8, 2908634), (16, 1454317), (19, 1224688), (38, 612344), (76, 306172), (152, 153086), (304, 76543)]