837366974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1\times {\mathrm{20161}}^1$

素因数の和:21275

約数の個数: 16

約数和(自身を含む): 1323433680

約数和(自身を除く): 486066706

約数列:

[1, 2, 19, 38, 1093, 2186, 20161, 20767, 40322, 41534, 383059, 766118, 22035973, 44071946, 418683487, 837366974]

約数ペア:

[(1, 837366974), (2, 418683487), (19, 44071946), (38, 22035973), (1093, 766118), (2186, 383059), (20161, 41534), (20767, 40322)]