19023544372

素因数分解:

$2^2\times 7^1\times {\mathrm{2609}}^1\times {\mathrm{260411}}^1$

素因数の和:263031

約数の個数: 24

約数和(自身を含む): 38061817920

約数和(自身を除く): 19038273548

約数列:

[1, 2, 4, 7, 14, 28, 2609, 5218, 10436, 18263, 36526, 73052, 260411, 520822, 1041644, 1822877, 3645754, 7291508, 679412299, 1358824598, 2717649196, 4755886093, 9511772186, 19023544372]

約数ペア:

[(1, 19023544372), (2, 9511772186), (4, 4755886093), (7, 2717649196), (14, 1358824598), (28, 679412299), (2609, 7291508), (5218, 3645754), (10436, 1822877), (18263, 1041644), (36526, 520822), (73052, 260411)]