19982276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10133}}^1$

素因数の和:10183

約数の個数: 24

約数和(自身を含む): 38306520

約数和(自身を除く): 18324244

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 10133, 20266, 40532, 172261, 293857, 344522, 587714, 689044, 1175428, 4995569, 9991138, 19982276]

約数ペア:

[(1, 19982276), (2, 9991138), (4, 4995569), (17, 1175428), (29, 689044), (34, 587714), (58, 344522), (68, 293857), (116, 172261), (493, 40532), (986, 20266), (1972, 10133)]