21747623038

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{2273}}^1\times {\mathrm{34919}}^1$

素因数の和:37331

約数の個数: 16

約数和(自身を含む): 32874945120

約数和(自身を除く): 11127322082

約数列:

[1, 2, 137, 274, 2273, 4546, 34919, 69838, 311401, 622802, 4783903, 9567806, 79370887, 158741774, 10873811519, 21747623038]

約数ペア:

[(1, 21747623038), (2, 10873811519), (137, 158741774), (274, 79370887), (2273, 9567806), (4546, 4783903), (34919, 622802), (69838, 311401)]