19271222

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{467}}^1$

素因数の和:955

約数の個数: 16

約数和(自身を含む): 29652480

約数和(自身を除く): 10381258

約数列:

[1, 2, 47, 94, 439, 467, 878, 934, 20633, 21949, 41266, 43898, 205013, 410026, 9635611, 19271222]

約数ペア:

[(1, 19271222), (2, 9635611), (47, 410026), (94, 205013), (439, 43898), (467, 41266), (878, 21949), (934, 20633)]