39507836

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{18671}}^1$

素因数の和:18721

約数の個数: 18

約数和(自身を含む): 72279312

約数和(自身を除く): 32771476

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 18671, 37342, 74684, 429433, 858866, 1717732, 9876959, 19753918, 39507836]

約数ペア:

[(1, 39507836), (2, 19753918), (4, 9876959), (23, 1717732), (46, 858866), (92, 429433), (529, 74684), (1058, 37342), (2116, 18671)]