19942334

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11717}}^1$

素因数の和:11779

約数の個数: 16

約数和(自身を含む): 32060448

約数和(自身を除く): 12118114

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 11717, 23434, 269491, 433529, 538982, 867058, 9971167, 19942334]

約数ペア:

[(1, 19942334), (2, 9971167), (23, 867058), (37, 538982), (46, 433529), (74, 269491), (851, 23434), (1702, 11717)]