21570188862

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{189212183}}^1$

素因数の和:189212207

約数の個数: 16

約数和(自身を含む): 45410924160

約数和(自身を除く): 23840735298

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 189212183, 378424366, 567636549, 1135273098, 3595031477, 7190062954, 10785094431, 21570188862]

約数ペア:

[(1, 21570188862), (2, 10785094431), (3, 7190062954), (6, 3595031477), (19, 1135273098), (38, 567636549), (57, 378424366), (114, 189212183)]