4223719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 4700160

約数和(自身を除く): 476441

約数列:

[1, 19, 31, 71, 101, 589, 1349, 1919, 2201, 3131, 7171, 41819, 59489, 136249, 222301, 4223719]

約数ペア:

[(1, 4223719), (19, 222301), (31, 136249), (71, 59489), (101, 41819), (589, 7171), (1349, 3131), (1919, 2201)]