16255266

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{20681}}^1$

素因数の和:20817

約数の個数: 16

約数和(自身を含む): 32760288

約数和(自身を除く): 16505022

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 20681, 41362, 62043, 124086, 2709211, 5418422, 8127633, 16255266]

約数ペア:

[(1, 16255266), (2, 8127633), (3, 5418422), (6, 2709211), (131, 124086), (262, 62043), (393, 41362), (786, 20681)]