19705770086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2325439}}^1$

素因数の和:2325683

約数の個数: 16

約数和(自身を含む): 31253913600

約数和(自身を除く): 11548143514

約数列:

[1, 2, 19, 38, 223, 446, 4237, 8474, 2325439, 4650878, 44183341, 88366682, 518572897, 1037145794, 9852885043, 19705770086]

約数ペア:

[(1, 19705770086), (2, 9852885043), (19, 1037145794), (38, 518572897), (223, 88366682), (446, 44183341), (4237, 4650878), (8474, 2325439)]