22590221

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 24917760

約数和(自身を除く): 2327539

約数列:

[1, 19, 41, 47, 617, 779, 893, 1927, 11723, 25297, 28999, 36613, 480643, 550981, 1188959, 22590221]

約数ペア:

[(1, 22590221), (19, 1188959), (41, 550981), (47, 480643), (617, 36613), (779, 28999), (893, 25297), (1927, 11723)]