190315307

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{28649}}^1$

素因数の和:28742

約数の個数: 16

約数和(自身を含む): 237451200

約数和(自身を除く): 47135893

約数列:

[1, 7, 13, 73, 91, 511, 949, 6643, 28649, 200543, 372437, 2091377, 2607059, 14639639, 27187901, 190315307]

約数ペア:

[(1, 190315307), (7, 27187901), (13, 14639639), (73, 2607059), (91, 2091377), (511, 372437), (949, 200543), (6643, 28649)]