19036460

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9241}}^1$

素因数の和:9353

約数の個数: 24

約数和(自身を含む): 40369056

約数和(自身を除く): 21332596

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 9241, 18482, 36964, 46205, 92410, 184820, 951823, 1903646, 3807292, 4759115, 9518230, 19036460]

約数ペア:

[(1, 19036460), (2, 9518230), (4, 4759115), (5, 3807292), (10, 1903646), (20, 951823), (103, 184820), (206, 92410), (412, 46205), (515, 36964), (1030, 18482), (2060, 9241)]