19528027372

素因数分解:

$2^2\times 7^1\times {\mathrm{33413}}^1\times {\mathrm{20873}}^1$

素因数の和:54297

約数の個数: 24

約数和(自身を含む): 39059094816

約数和(自身を除く): 19531067444

約数列:

[1, 2, 4, 7, 14, 28, 20873, 33413, 41746, 66826, 83492, 133652, 146111, 233891, 292222, 467782, 584444, 935564, 697429549, 1394859098, 2789718196, 4882006843, 9764013686, 19528027372]

約数ペア:

[(1, 19528027372), (2, 9764013686), (4, 4882006843), (7, 2789718196), (14, 1394859098), (28, 697429549), (20873, 935564), (33413, 584444), (41746, 467782), (66826, 292222), (83492, 233891), (133652, 146111)]