11219818

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 17319456

約数和(自身を除く): 6099638

約数列:

[1, 2, 43, 86, 283, 461, 566, 922, 12169, 19823, 24338, 39646, 130463, 260926, 5609909, 11219818]

約数ペア:

[(1, 11219818), (2, 5609909), (43, 260926), (86, 130463), (283, 39646), (461, 24338), (566, 19823), (922, 12169)]