19934856902

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1259627}}^1$

素因数の和:1259863

約数の個数: 16

約数和(自身を含む): 30790346832

約数和(自身を除く): 10855489930

約数列:

[1, 2, 41, 82, 193, 386, 7913, 15826, 1259627, 2519254, 51644707, 103289414, 243108011, 486216022, 9967428451, 19934856902]

約数ペア:

[(1, 19934856902), (2, 9967428451), (41, 486216022), (82, 243108011), (193, 103289414), (386, 51644707), (7913, 2519254), (15826, 1259627)]