19340182

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1167

約数の個数: 16

約数和(自身を含む): 29650320

約数和(自身を除く): 10310138

約数列:

[1, 2, 73, 139, 146, 278, 953, 1906, 10147, 20294, 69569, 132467, 139138, 264934, 9670091, 19340182]

約数ペア:

[(1, 19340182), (2, 9670091), (73, 264934), (139, 139138), (146, 132467), (278, 69569), (953, 20294), (1906, 10147)]