16222254

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{20639}}^1$

素因数の和:20775

約数の個数: 16

約数和(自身を含む): 32693760

約数和(自身を除く): 16471506

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 20639, 41278, 61917, 123834, 2703709, 5407418, 8111127, 16222254]

約数ペア:

[(1, 16222254), (2, 8111127), (3, 5407418), (6, 2703709), (131, 123834), (262, 61917), (393, 41278), (786, 20639)]