18477170

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{17939}}^1$

素因数の和:18049

約数の個数: 16

約数和(自身を含む): 33583680

約数和(自身を除く): 15106510

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 17939, 35878, 89695, 179390, 1847717, 3695434, 9238585, 18477170]

約数ペア:

[(1, 18477170), (2, 9238585), (5, 3695434), (10, 1847717), (103, 179390), (206, 89695), (515, 35878), (1030, 17939)]