16021538

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:578

約数の個数: 24

約数和(自身を含む): 26325648

約数和(自身を除く): 10304110

約数列:

[1, 2, 13, 26, 107, 169, 214, 338, 443, 886, 1391, 2782, 5759, 11518, 18083, 36166, 47401, 74867, 94802, 149734, 616213, 1232426, 8010769, 16021538]

約数ペア:

[(1, 16021538), (2, 8010769), (13, 1232426), (26, 616213), (107, 149734), (169, 94802), (214, 74867), (338, 47401), (443, 36166), (886, 18083), (1391, 11518), (2782, 5759)]