27148606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1697}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 42993360

約数和(自身を除く): 15844754

約数列:

[1, 2, 19, 38, 421, 842, 1697, 3394, 7999, 15998, 32243, 64486, 714437, 1428874, 13574303, 27148606]

約数ペア:

[(1, 27148606), (2, 13574303), (19, 1428874), (38, 714437), (421, 64486), (842, 32243), (1697, 15998), (3394, 7999)]