16248254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19961}}^1$

素因数の和:20011

約数の個数: 16

約数和(自身を含む): 27308016

約数和(自身を除く): 11059762

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 19961, 39922, 219571, 439142, 738557, 1477114, 8124127, 16248254]

約数ペア:

[(1, 16248254), (2, 8124127), (11, 1477114), (22, 738557), (37, 439142), (74, 219571), (407, 39922), (814, 19961)]