19442958

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{140891}}^1$

素因数の和:140919

約数の個数: 16

約数和(自身を含む): 40576896

約数和(自身を除く): 21133938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 140891, 281782, 422673, 845346, 3240493, 6480986, 9721479, 19442958]

約数ペア:

[(1, 19442958), (2, 9721479), (3, 6480986), (6, 3240493), (23, 845346), (46, 422673), (69, 281782), (138, 140891)]