12820706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14669}}^1$

素因数の和:14713

約数の個数: 16

約数和(自身を含む): 21124800

約数和(自身を除く): 8304094

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 14669, 29338, 278711, 337387, 557422, 674774, 6410353, 12820706]

約数ペア:

[(1, 12820706), (2, 6410353), (19, 674774), (23, 557422), (38, 337387), (46, 278711), (437, 29338), (874, 14669)]