19137770

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{36109}}^1$

素因数の和:36169

約数の個数: 16

約数和(自身を含む): 35098920

約数和(自身を除く): 15961150

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 36109, 72218, 180545, 361090, 1913777, 3827554, 9568885, 19137770]

約数ペア:

[(1, 19137770), (2, 9568885), (5, 3827554), (10, 1913777), (53, 361090), (106, 180545), (265, 72218), (530, 36109)]