822928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2734

約数の個数: 20

約数和(自身を含む): 1678960

約数和(自身を除く): 856032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2707, 5414, 10828, 21656, 43312, 51433, 102866, 205732, 411464, 822928]

約数ペア:

[(1, 822928), (2, 411464), (4, 205732), (8, 102866), (16, 51433), (19, 43312), (38, 21656), (76, 10828), (152, 5414), (304, 2707)]