19133394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{455557}}^1$

素因数の和:455569

約数の個数: 16

約数和(自身を含む): 43733568

約数和(自身を除く): 24600174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 455557, 911114, 1366671, 2733342, 3188899, 6377798, 9566697, 19133394]

約数ペア:

[(1, 19133394), (2, 9566697), (3, 6377798), (6, 3188899), (7, 2733342), (14, 1366671), (21, 911114), (42, 455557)]