18910363694

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1021}}^1\times {\mathrm{126859}}^1$

素因数の和:127955

約数の個数: 16

約数和(自身を含む): 28782504240

約数和(自身を除く): 9872140546

約数列:

[1, 2, 73, 146, 1021, 2042, 74533, 126859, 149066, 253718, 9260707, 18521414, 129523039, 259046078, 9455181847, 18910363694]

約数ペア:

[(1, 18910363694), (2, 9455181847), (73, 259046078), (146, 129523039), (1021, 18521414), (2042, 9260707), (74533, 253718), (126859, 149066)]