12929294

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^4$

素因数の和:133

約数の個数: 20

約数和(自身を含む): 22903320

約数和(自身を除く): 9974026

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 6727, 13454, 29791, 59582, 208537, 417074, 923521, 1847042, 6464647, 12929294]

約数ペア:

[(1, 12929294), (2, 6464647), (7, 1847042), (14, 923521), (31, 417074), (62, 208537), (217, 59582), (434, 29791), (961, 13454), (1922, 6727)]