16620010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151091}}^1$

素因数の和:151109

約数の個数: 16

約数和(自身を含む): 32635872

約数和(自身を除く): 16015862

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151091, 302182, 755455, 1510910, 1662001, 3324002, 8310005, 16620010]

約数ペア:

[(1, 16620010), (2, 8310005), (5, 3324002), (10, 1662001), (11, 1510910), (22, 755455), (55, 302182), (110, 151091)]