9720848

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{1979}}^1$

素因数の和:2294

約数の個数: 20

約数和(自身を含む): 18905040

約数和(自身を除く): 9184192

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 1979, 2456, 3958, 4912, 7916, 15832, 31664, 607553, 1215106, 2430212, 4860424, 9720848]

約数ペア:

[(1, 9720848), (2, 4860424), (4, 2430212), (8, 1215106), (16, 607553), (307, 31664), (614, 15832), (1228, 7916), (1979, 4912), (2456, 3958)]