19104417

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{2711}}^1$

素因数の和:2755

約数の個数: 24

約数和(自身を含む): 29615040

約数和(自身を除く): 10510623

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 2711, 7047, 8133, 24399, 73197, 78619, 219591, 235857, 658773, 707571, 2122713, 6368139, 19104417]

約数ペア:

[(1, 19104417), (3, 6368139), (9, 2122713), (27, 707571), (29, 658773), (81, 235857), (87, 219591), (243, 78619), (261, 73197), (783, 24399), (2349, 8133), (2711, 7047)]