22547918

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:923

約数の個数: 16

約数和(自身を含む): 34536480

約数和(自身を除く): 11988562

約数列:

[1, 2, 61, 122, 421, 439, 842, 878, 25681, 26779, 51362, 53558, 184819, 369638, 11273959, 22547918]

約数ペア:

[(1, 22547918), (2, 11273959), (61, 369638), (122, 184819), (421, 53558), (439, 51362), (842, 26779), (878, 25681)]