2130698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1193}}^1$

素因数の和:1261

約数の個数: 16

約数和(自身を含む): 3438720

約数和(自身を除く): 1308022

約数列:

[1, 2, 19, 38, 47, 94, 893, 1193, 1786, 2386, 22667, 45334, 56071, 112142, 1065349, 2130698]

約数ペア:

[(1, 2130698), (2, 1065349), (19, 112142), (38, 56071), (47, 45334), (94, 22667), (893, 2386), (1193, 1786)]