19401692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6959}}^1$

素因数の和:7021

約数の個数: 24

約数和(自身を含む): 36832320

約数和(自身を除く): 17430628

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 6959, 13918, 27836, 118303, 236606, 285319, 473212, 570638, 1141276, 4850423, 9700846, 19401692]

約数ペア:

[(1, 19401692), (2, 9700846), (4, 4850423), (17, 1141276), (34, 570638), (41, 473212), (68, 285319), (82, 236606), (164, 118303), (697, 27836), (1394, 13918), (2788, 6959)]