1915094530

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{249037}}^1$

素因数の和:249813

約数の個数: 16

約数和(自身を含む): 3451666680

約数和(自身を除く): 1536572150

約数列:

[1, 2, 5, 10, 769, 1538, 3845, 7690, 249037, 498074, 1245185, 2490370, 191509453, 383018906, 957547265, 1915094530]

約数ペア:

[(1, 1915094530), (2, 957547265), (5, 383018906), (10, 191509453), (769, 2490370), (1538, 1245185), (3845, 498074), (7690, 249037)]