23143978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{80923}}^1$

素因数の和:80949

約数の個数: 16

約数和(自身を含む): 40785696

約数和(自身を除く): 17641718

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 80923, 161846, 890153, 1051999, 1780306, 2103998, 11571989, 23143978]

約数ペア:

[(1, 23143978), (2, 11571989), (11, 2103998), (13, 1780306), (22, 1051999), (26, 890153), (143, 161846), (286, 80923)]