19262030

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18701}}^1$

素因数の和:18811

約数の個数: 16

約数和(自身を含む): 35010144

約数和(自身を除く): 15748114

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 18701, 37402, 93505, 187010, 1926203, 3852406, 9631015, 19262030]

約数ペア:

[(1, 19262030), (2, 9631015), (5, 3852406), (10, 1926203), (103, 187010), (206, 93505), (515, 37402), (1030, 18701)]