7666196

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{5309}}^1$

素因数の和:5351

約数の個数: 18

約数和(自身を含む): 14161770

約数和(自身を除く): 6495574

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 5309, 10618, 21236, 100871, 201742, 403484, 1916549, 3833098, 7666196]

約数ペア:

[(1, 7666196), (2, 3833098), (4, 1916549), (19, 403484), (38, 201742), (76, 100871), (361, 21236), (722, 10618), (1444, 5309)]