22108115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7507}}^1$

素因数の和:7562

約数の個数: 16

約数和(自身を含む): 28830720

約数和(自身を除く): 6722605

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 7507, 37535, 142633, 232717, 713165, 1163585, 4421623, 22108115]

約数ペア:

[(1, 22108115), (5, 4421623), (19, 1163585), (31, 713165), (95, 232717), (155, 142633), (589, 37535), (2945, 7507)]