21824884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1511}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 40134528

約数和(自身を除く): 18309644

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 628, 1511, 3022, 3611, 6044, 7222, 14444, 34753, 69506, 139012, 237227, 474454, 948908, 5456221, 10912442, 21824884]

約数ペア:

[(1, 21824884), (2, 10912442), (4, 5456221), (23, 948908), (46, 474454), (92, 237227), (157, 139012), (314, 69506), (628, 34753), (1511, 14444), (3022, 7222), (3611, 6044)]