73149886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{2339}}^1$

素因数の和:3183

約数の個数: 16

約数和(自身を含む): 115689600

約数和(自身を除く): 42539714

約数列:

[1, 2, 19, 38, 823, 1646, 2339, 4678, 15637, 31274, 44441, 88882, 1924997, 3849994, 36574943, 73149886]

約数ペア:

[(1, 73149886), (2, 36574943), (19, 3849994), (38, 1924997), (823, 88882), (1646, 44441), (2339, 31274), (4678, 15637)]