23203015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9811}}^1$

素因数の和:9870

約数の個数: 16

約数和(自身を含む): 31084416

約数和(自身を除く): 7881401

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 9811, 49055, 107921, 421873, 539605, 2109365, 4640603, 23203015]

約数ペア:

[(1, 23203015), (5, 4640603), (11, 2109365), (43, 539605), (55, 421873), (215, 107921), (473, 49055), (2365, 9811)]