11289805490

素因数分解:

$2^1\times 5^1\times {\mathrm{3719}}^1\times {\mathrm{303571}}^1$

素因数の和:307297

約数の個数: 16

約数和(自身を含む): 20327181120

約数和(自身を除く): 9037375630

約数列:

[1, 2, 5, 10, 3719, 7438, 18595, 37190, 303571, 607142, 1517855, 3035710, 1128980549, 2257961098, 5644902745, 11289805490]

約数ペア:

[(1, 11289805490), (2, 5644902745), (5, 2257961098), (10, 1128980549), (3719, 3035710), (7438, 1517855), (18595, 607142), (37190, 303571)]