19396038

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{140551}}^1$

素因数の和:140579

約数の個数: 16

約数和(自身を含む): 40478976

約数和(自身を除く): 21082938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 140551, 281102, 421653, 843306, 3232673, 6465346, 9698019, 19396038]

約数ペア:

[(1, 19396038), (2, 9698019), (3, 6465346), (6, 3232673), (23, 843306), (46, 421653), (69, 281102), (138, 140551)]