22000993

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3847}}^1$

素因数の和:3916

約数の個数: 16

約数和(自身を含む): 27089920

約数和(自身を除く): 5088927

約数列:

[1, 7, 19, 43, 133, 301, 817, 3847, 5719, 26929, 73093, 165421, 511651, 1157947, 3142999, 22000993]

約数ペア:

[(1, 22000993), (7, 3142999), (19, 1157947), (43, 511651), (133, 165421), (301, 73093), (817, 26929), (3847, 5719)]