19553082

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{141689}}^1$

素因数の和:141717

約数の個数: 16

約数和(自身を含む): 40806720

約数和(自身を除く): 21253638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 141689, 283378, 425067, 850134, 3258847, 6517694, 9776541, 19553082]

約数ペア:

[(1, 19553082), (2, 9776541), (3, 6517694), (6, 3258847), (23, 850134), (46, 425067), (69, 283378), (138, 141689)]