21293592

素因数分解:

$2^3\times 3^1\times {\mathrm{887233}}^1$

素因数の和:887242

約数の個数: 16

約数和(自身を含む): 53234040

約数和(自身を除く): 31940448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 887233, 1774466, 2661699, 3548932, 5323398, 7097864, 10646796, 21293592]

約数ペア:

[(1, 21293592), (2, 10646796), (3, 7097864), (4, 5323398), (6, 3548932), (8, 2661699), (12, 1774466), (24, 887233)]