22169395

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 27200448

約数和(自身を除く): 5031053

約数列:

[1, 5, 71, 197, 317, 355, 985, 1585, 13987, 22507, 62449, 69935, 112535, 312245, 4433879, 22169395]

約数ペア:

[(1, 22169395), (5, 4433879), (71, 312245), (197, 112535), (317, 69935), (355, 62449), (985, 22507), (1585, 13987)]