19144294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17959}}^1$

素因数の和:18015

約数の個数: 16

約数和(自身を含む): 31681440

約数和(自身を除く): 12537146

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 17959, 35918, 233467, 466934, 736319, 1472638, 9572147, 19144294]

約数ペア:

[(1, 19144294), (2, 9572147), (13, 1472638), (26, 736319), (41, 466934), (82, 233467), (533, 35918), (1066, 17959)]