19984622

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83969}}^1$

素因数の和:83995

約数の個数: 16

約数和(自身を含む): 36275040

約数和(自身を除く): 16290418

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 83969, 167938, 587783, 1175566, 1427473, 2854946, 9992311, 19984622]

約数ペア:

[(1, 19984622), (2, 9992311), (7, 2854946), (14, 1427473), (17, 1175566), (34, 587783), (119, 167938), (238, 83969)]