19471834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2129}}^1$

素因数の和:2417

約数の個数: 16

約数和(自身を含む): 31055400

約数和(自身を除く): 11583566

約数列:

[1, 2, 17, 34, 269, 538, 2129, 4258, 4573, 9146, 36193, 72386, 572701, 1145402, 9735917, 19471834]

約数ペア:

[(1, 19471834), (2, 9735917), (17, 1145402), (34, 572701), (269, 72386), (538, 36193), (2129, 9146), (4258, 4573)]