28826230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151717}}^1$

素因数の和:151743

約数の個数: 16

約数和(自身を含む): 54618480

約数和(自身を除く): 25792250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 151717, 303434, 758585, 1517170, 2882623, 5765246, 14413115, 28826230]

約数ペア:

[(1, 28826230), (2, 14413115), (5, 5765246), (10, 2882623), (19, 1517170), (38, 758585), (95, 303434), (190, 151717)]