16830638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{2131}}^1$

素因数の和:2503

約数の個数: 16

約数和(自身を含む): 27630720

約数和(自身を除く): 10800082

約数列:

[1, 2, 11, 22, 359, 718, 2131, 3949, 4262, 7898, 23441, 46882, 765029, 1530058, 8415319, 16830638]

約数ペア:

[(1, 16830638), (2, 8415319), (11, 1530058), (22, 765029), (359, 46882), (718, 23441), (2131, 7898), (3949, 4262)]