16728754

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6907}}^1$

素因数の和:7089

約数の個数: 16

約数和(自身を含む): 28847808

約数和(自身を除く): 12119054

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 6907, 13814, 48349, 96698, 1194911, 2389822, 8364377, 16728754]

約数ペア:

[(1, 16728754), (2, 8364377), (7, 2389822), (14, 1194911), (173, 96698), (346, 48349), (1211, 13814), (2422, 6907)]