22018794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{524257}}^1$

素因数の和:524269

約数の個数: 16

約数和(自身を含む): 50328768

約数和(自身を除く): 28309974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 524257, 1048514, 1572771, 3145542, 3669799, 7339598, 11009397, 22018794]

約数ペア:

[(1, 22018794), (2, 11009397), (3, 7339598), (6, 3669799), (7, 3145542), (14, 1572771), (21, 1048514), (42, 524257)]