16918306

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:777

約数の個数: 16

約数和(自身を含む): 25887168

約数和(自身を除く): 8968862

約数列:

[1, 2, 71, 142, 283, 421, 566, 842, 20093, 29891, 40186, 59782, 119143, 238286, 8459153, 16918306]

約数ペア:

[(1, 16918306), (2, 8459153), (71, 238286), (142, 119143), (283, 59782), (421, 40186), (566, 29891), (842, 20093)]