19435782

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{140839}}^1$

素因数の和:140867

約数の個数: 16

約数和(自身を含む): 40561920

約数和(自身を除く): 21126138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 140839, 281678, 422517, 845034, 3239297, 6478594, 9717891, 19435782]

約数ペア:

[(1, 19435782), (2, 9717891), (3, 6478594), (6, 3239297), (23, 845034), (46, 422517), (69, 281678), (138, 140839)]