19137110

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{4679}}^1$

素因数の和:5095

約数の個数: 16

約数和(自身を含む): 34538400

約数和(自身を除く): 15401290

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 4679, 9358, 23395, 46790, 1913711, 3827422, 9568555, 19137110]

約数ペア:

[(1, 19137110), (2, 9568555), (5, 3827422), (10, 1913711), (409, 46790), (818, 23395), (2045, 9358), (4090, 4679)]