13237168

素因数分解:

$2^4\times 7^1\times {\mathrm{118189}}^1$

素因数の和:118204

約数の個数: 20

約数和(自身を含む): 29311120

約数和(自身を除く): 16073952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 118189, 236378, 472756, 827323, 945512, 1654646, 1891024, 3309292, 6618584, 13237168]

約数ペア:

[(1, 13237168), (2, 6618584), (4, 3309292), (7, 1891024), (8, 1654646), (14, 945512), (16, 827323), (28, 472756), (56, 236378), (112, 118189)]