16515290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13649}}^1$

素因数の和:13678

約数の個数: 24

約数和(自身を含む): 32678100

約数和(自身を除く): 16162810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 13649, 27298, 68245, 136490, 150139, 300278, 750695, 1501390, 1651529, 3303058, 8257645, 16515290]

約数ペア:

[(1, 16515290), (2, 8257645), (5, 3303058), (10, 1651529), (11, 1501390), (22, 750695), (55, 300278), (110, 150139), (121, 136490), (242, 68245), (605, 27298), (1210, 13649)]