16963595

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{2549}}^1$

素因数の和:2587

約数の個数: 16

約数和(自身を含む): 22399200

約数和(自身を除く): 5435605

約数列:

[1, 5, 11, 55, 121, 605, 1331, 2549, 6655, 12745, 28039, 140195, 308429, 1542145, 3392719, 16963595]

約数ペア:

[(1, 16963595), (5, 3392719), (11, 1542145), (55, 308429), (121, 140195), (605, 28039), (1331, 12745), (2549, 6655)]