19294312

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{17351}}^1$

素因数の和:17496

約数の個数: 16

約数和(自身を含む): 36439200

約数和(自身を除く): 17144888

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 17351, 34702, 69404, 138808, 2411789, 4823578, 9647156, 19294312]

約数ペア:

[(1, 19294312), (2, 9647156), (4, 4823578), (8, 2411789), (139, 138808), (278, 69404), (556, 34702), (1112, 17351)]