11286890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27529}}^1$

素因数の和:27577

約数の個数: 16

約数和(自身を含む): 20812680

約数和(自身を除く): 9525790

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 27529, 55058, 137645, 275290, 1128689, 2257378, 5643445, 11286890]

約数ペア:

[(1, 11286890), (2, 5643445), (5, 2257378), (10, 1128689), (41, 275290), (82, 137645), (205, 55058), (410, 27529)]