13841978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{919}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 22057920

約数和(自身を除く): 8215942

約数列:

[1, 2, 17, 34, 443, 886, 919, 1838, 7531, 15062, 15623, 31246, 407117, 814234, 6920989, 13841978]

約数ペア:

[(1, 13841978), (2, 6920989), (17, 814234), (34, 407117), (443, 31246), (886, 15623), (919, 15062), (1838, 7531)]