9781648

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{6053}}^1$

素因数の和:6162

約数の個数: 20

約数和(自身を含む): 19142748

約数和(自身を除く): 9361100

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 6053, 12106, 24212, 48424, 96848, 611353, 1222706, 2445412, 4890824, 9781648]

約数ペア:

[(1, 9781648), (2, 4890824), (4, 2445412), (8, 1222706), (16, 611353), (101, 96848), (202, 48424), (404, 24212), (808, 12106), (1616, 6053)]