173833426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{15881}}^1$

素因数の和:16317

約数の個数: 16

約数和(自身を含む): 281492568

約数和(自身を除く): 107659142

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 15881, 31762, 206453, 412906, 6685901, 13371802, 86916713, 173833426]

約数ペア:

[(1, 173833426), (2, 86916713), (13, 13371802), (26, 6685901), (421, 412906), (842, 206453), (5473, 31762), (10946, 15881)]