19700606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1667}}^1$

素因数の和:1999

約数の個数: 16

約数和(自身を含む): 31224960

約数和(自身を除く): 11524354

約数列:

[1, 2, 19, 38, 311, 622, 1667, 3334, 5909, 11818, 31673, 63346, 518437, 1036874, 9850303, 19700606]

約数ペア:

[(1, 19700606), (2, 9850303), (19, 1036874), (38, 518437), (311, 63346), (622, 31673), (1667, 11818), (3334, 5909)]