19442910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{648097}}^1$

素因数の和:648107

約数の個数: 16

約数和(自身を含む): 46663056

約数和(自身を除く): 27220146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 648097, 1296194, 1944291, 3240485, 3888582, 6480970, 9721455, 19442910]

約数ペア:

[(1, 19442910), (2, 9721455), (3, 6480970), (5, 3888582), (6, 3240485), (10, 1944291), (15, 1296194), (30, 648097)]