16938902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21661}}^1$

素因数の和:21703

約数の個数: 16

約数和(自身を含む): 28073952

約数和(自身を除く): 11135050

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 21661, 43322, 368237, 498203, 736474, 996406, 8469451, 16938902]

約数ペア:

[(1, 16938902), (2, 8469451), (17, 996406), (23, 736474), (34, 498203), (46, 368237), (391, 43322), (782, 21661)]