25332871

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 27475200

約数和(自身を除く): 2142329

約数列:

[1, 19, 71, 89, 211, 1349, 1691, 4009, 6319, 14981, 18779, 120061, 284639, 356801, 1333309, 25332871]

約数ペア:

[(1, 25332871), (19, 1333309), (71, 356801), (89, 284639), (211, 120061), (1349, 18779), (1691, 14981), (4009, 6319)]