15262268

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1373}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 30623712

約数和(自身を除く): 15361444

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1373, 1588, 2746, 2779, 5492, 5558, 9611, 11116, 19222, 38444, 545081, 1090162, 2180324, 3815567, 7631134, 15262268]

約数ペア:

[(1, 15262268), (2, 7631134), (4, 3815567), (7, 2180324), (14, 1090162), (28, 545081), (397, 38444), (794, 19222), (1373, 11116), (1588, 9611), (2746, 5558), (2779, 5492)]