19164554

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:709

約数の個数: 16

約数和(自身を含む): 29196288

約数和(自身を除く): 10031734

約数列:

[1, 2, 127, 197, 254, 383, 394, 766, 25019, 48641, 50038, 75451, 97282, 150902, 9582277, 19164554]

約数ペア:

[(1, 19164554), (2, 9582277), (127, 150902), (197, 97282), (254, 75451), (383, 50038), (394, 48641), (766, 25019)]