19067361

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1871}}^1$

素因数の和:1996

約数の個数: 16

約数和(自身を含む): 26357760

約数和(自身を除く): 7290399

約数列:

[1, 3, 43, 79, 129, 237, 1871, 3397, 5613, 10191, 80453, 147809, 241359, 443427, 6355787, 19067361]

約数ペア:

[(1, 19067361), (3, 6355787), (43, 443427), (79, 241359), (129, 147809), (237, 80453), (1871, 10191), (3397, 5613)]