15497110

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11149}}^1$

素因数の和:11295

約数の個数: 16

約数和(自身を含む): 28098000

約数和(自身を除く): 12600890

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 11149, 22298, 55745, 111490, 1549711, 3099422, 7748555, 15497110]

約数ペア:

[(1, 15497110), (2, 7748555), (5, 3099422), (10, 1549711), (139, 111490), (278, 55745), (695, 22298), (1390, 11149)]