23221382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1361}}^1$

素因数の和:1831

約数の個数: 16

約数和(自身を含む): 36774000

約数和(自身を除く): 13552618

約数列:

[1, 2, 19, 38, 449, 898, 1361, 2722, 8531, 17062, 25859, 51718, 611089, 1222178, 11610691, 23221382]

約数ペア:

[(1, 23221382), (2, 11610691), (19, 1222178), (38, 611089), (449, 51718), (898, 25859), (1361, 17062), (2722, 8531)]