19222722

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{6173}}^1$

素因数の和:6354

約数の個数: 24

約数和(自身を含む): 41896764

約数和(自身を除く): 22674042

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 6173, 12346, 18519, 37038, 55557, 111114, 1067929, 2135858, 3203787, 6407574, 9611361, 19222722]

約数ペア:

[(1, 19222722), (2, 9611361), (3, 6407574), (6, 3203787), (9, 2135858), (18, 1067929), (173, 111114), (346, 55557), (519, 37038), (1038, 18519), (1557, 12346), (3114, 6173)]