2016394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1197

約数の個数: 16

約数和(自身を含む): 3254400

約数和(自身を除く): 1238006

約数列:

[1, 2, 19, 38, 47, 94, 893, 1129, 1786, 2258, 21451, 42902, 53063, 106126, 1008197, 2016394]

約数ペア:

[(1, 2016394), (2, 1008197), (19, 106126), (38, 53063), (47, 42902), (94, 21451), (893, 2258), (1129, 1786)]