19302746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1439}}^1$

素因数の和:1813

約数の個数: 16

約数和(自身を含む): 30585600

約数和(自身を除く): 11282854

約数列:

[1, 2, 19, 38, 353, 706, 1439, 2878, 6707, 13414, 27341, 54682, 507967, 1015934, 9651373, 19302746]

約数ペア:

[(1, 19302746), (2, 9651373), (19, 1015934), (38, 507967), (353, 54682), (706, 27341), (1439, 13414), (2878, 6707)]