18196646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1153}}^1$

素因数の和:1775

約数の個数: 16

約数和(自身を含む): 29468544

約数和(自身を除く): 11271898

約数列:

[1, 2, 13, 26, 607, 1153, 1214, 2306, 7891, 14989, 15782, 29978, 699871, 1399742, 9098323, 18196646]

約数ペア:

[(1, 18196646), (2, 9098323), (13, 1399742), (26, 699871), (607, 29978), (1153, 15782), (1214, 14989), (2306, 7891)]