19228458

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{19661}}^1$

素因数の和:19829

約数の個数: 16

約数和(自身を含む): 38694816

約数和(自身を除く): 19466358

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 19661, 39322, 58983, 117966, 3204743, 6409486, 9614229, 19228458]

約数ペア:

[(1, 19228458), (2, 9614229), (3, 6409486), (6, 3204743), (163, 117966), (326, 58983), (489, 39322), (978, 19661)]