19353194

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5101}}^1$

素因数の和:5381

約数の個数: 16

約数和(自身を含む): 33305856

約数和(自身を除く): 13952662

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 5101, 10202, 35707, 71414, 1382371, 2764742, 9676597, 19353194]

約数ペア:

[(1, 19353194), (2, 9676597), (7, 2764742), (14, 1382371), (271, 71414), (542, 35707), (1897, 10202), (3794, 5101)]