16069501

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 19699200

約数和(自身を除く): 3629699

約数列:

[1, 7, 31, 49, 71, 149, 217, 497, 1043, 1519, 2201, 3479, 4619, 7301, 10579, 15407, 32333, 74053, 107849, 226331, 327949, 518371, 2295643, 16069501]

約数ペア:

[(1, 16069501), (7, 2295643), (31, 518371), (49, 327949), (71, 226331), (149, 107849), (217, 74053), (497, 32333), (1043, 15407), (1519, 10579), (2201, 7301), (3479, 4619)]