22405278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{533459}}^1$

素因数の和:533471

約数の個数: 16

約数和(自身を含む): 51212160

約数和(自身を除く): 28806882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 533459, 1066918, 1600377, 3200754, 3734213, 7468426, 11202639, 22405278]

約数ペア:

[(1, 22405278), (2, 11202639), (3, 7468426), (6, 3734213), (7, 3200754), (14, 1600377), (21, 1066918), (42, 533459)]