5781813.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{213751}}^1$

素因数の和:213777

約数の個数: 16

約数和(自身を含む): 76950720

約数和(自身を除く): 36338030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 213751, 427502, 1068755, 2137510, 4061269, 8122538, 20306345, 40612690]

約数ペア:

[(1, 40612690), (2, 20306345), (5, 8122538), (10, 4061269), (19, 2137510), (38, 1068755), (95, 427502), (190, 213751)]