829616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2756

約数の個数: 20

約数和(自身を含む): 1692600

約数和(自身を除く): 862984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2729, 5458, 10916, 21832, 43664, 51851, 103702, 207404, 414808, 829616]

約数ペア:

[(1, 829616), (2, 414808), (4, 207404), (8, 103702), (16, 51851), (19, 43664), (38, 21832), (76, 10916), (152, 5458), (304, 2729)]