19032695

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 25389168

約数和(自身を除く): 6356473

約数列:

[1, 5, 11, 55, 121, 163, 193, 605, 815, 965, 1793, 2123, 8965, 10615, 19723, 23353, 31459, 98615, 116765, 157295, 346049, 1730245, 3806539, 19032695]

約数ペア:

[(1, 19032695), (5, 3806539), (11, 1730245), (55, 346049), (121, 157295), (163, 116765), (193, 98615), (605, 31459), (815, 23353), (965, 19723), (1793, 10615), (2123, 8965)]