16942826

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:853

約数の個数: 16

約数和(自身を含む): 25953696

約数和(自身を除く): 9010870

約数列:

[1, 2, 67, 134, 227, 454, 557, 1114, 15209, 30418, 37319, 74638, 126439, 252878, 8471413, 16942826]

約数ペア:

[(1, 16942826), (2, 8471413), (67, 252878), (134, 126439), (227, 74638), (454, 37319), (557, 30418), (1114, 15209)]