16554355

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 20886624

約数和(自身を除く): 4332269

約数列:

[1, 5, 37, 43, 185, 215, 1591, 2081, 7955, 10405, 76997, 89483, 384985, 447415, 3310871, 16554355]

約数ペア:

[(1, 16554355), (5, 3310871), (37, 447415), (43, 384985), (185, 89483), (215, 76997), (1591, 10405), (2081, 7955)]