19394043

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 26357760

約数和(自身を除く): 6963717

約数列:

[1, 3, 109, 127, 327, 381, 467, 1401, 13843, 41529, 50903, 59309, 152709, 177927, 6464681, 19394043]

約数ペア:

[(1, 19394043), (3, 6464681), (109, 177927), (127, 152709), (327, 59309), (381, 50903), (467, 41529), (1401, 13843)]