117968986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1\times {\mathrm{1999}}^1$

素因数の和:3573

約数の個数: 16

約数和(自身を含む): 186480000

約数和(自身を除く): 68511014

約数列:

[1, 2, 19, 38, 1553, 1999, 3106, 3998, 29507, 37981, 59014, 75962, 3104447, 6208894, 58984493, 117968986]

約数ペア:

[(1, 117968986), (2, 58984493), (19, 6208894), (38, 3104447), (1553, 75962), (1999, 59014), (3106, 37981), (3998, 29507)]