21717365764

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{9859}}^1\times {\mathrm{11717}}^1$

素因数の和:21627

約数の個数: 24

約数和(自身を含む): 38821265280

約数和(自身を除く): 17103899516

約数列:

[1, 2, 4, 47, 94, 188, 9859, 11717, 19718, 23434, 39436, 46868, 463373, 550699, 926746, 1101398, 1853492, 2202796, 115517903, 231035806, 462071612, 5429341441, 10858682882, 21717365764]

約数ペア:

[(1, 21717365764), (2, 10858682882), (4, 5429341441), (47, 462071612), (94, 231035806), (188, 115517903), (9859, 2202796), (11717, 1853492), (19718, 1101398), (23434, 926746), (39436, 550699), (46868, 463373)]