19415082

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{140689}}^1$

素因数の和:140717

約数の個数: 16

約数和(自身を含む): 40518720

約数和(自身を除く): 21103638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 140689, 281378, 422067, 844134, 3235847, 6471694, 9707541, 19415082]

約数ペア:

[(1, 19415082), (2, 9707541), (3, 6471694), (6, 3235847), (23, 844134), (46, 422067), (69, 281378), (138, 140689)]