22039715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2297}}^1$

素因数の和:2422

約数の個数: 16

約数和(自身を含む): 28127520

約数和(自身を除く): 6087805

約数列:

[1, 5, 19, 95, 101, 505, 1919, 2297, 9595, 11485, 43643, 218215, 231997, 1159985, 4407943, 22039715]

約数ペア:

[(1, 22039715), (5, 4407943), (19, 1159985), (95, 231997), (101, 218215), (505, 43643), (1919, 11485), (2297, 9595)]