19050417

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{30677}}^1$

素因数の和:30709

約数の個数: 16

約数和(自身を含む): 29450880

約数和(自身を除く): 10400463

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 30677, 92031, 276093, 705571, 828279, 2116713, 6350139, 19050417]

約数ペア:

[(1, 19050417), (3, 6350139), (9, 2116713), (23, 828279), (27, 705571), (69, 276093), (207, 92031), (621, 30677)]