23021908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63247}}^1$

素因数の和:63271

約数の個数: 24

約数和(自身を含む): 49586432

約数和(自身を除く): 26564524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 63247, 126494, 252988, 442729, 822211, 885458, 1644422, 1770916, 3288844, 5755477, 11510954, 23021908]

約数ペア:

[(1, 23021908), (2, 11510954), (4, 5755477), (7, 3288844), (13, 1770916), (14, 1644422), (26, 885458), (28, 822211), (52, 442729), (91, 252988), (182, 126494), (364, 63247)]