84037874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{19571}}^1$

素因数の和:19705

約数の個数: 16

約数和(自身を含む): 133872480

約数和(自身を除く): 49834606

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 19571, 39142, 371849, 743698, 2211523, 4423046, 42018937, 84037874]

約数ペア:

[(1, 84037874), (2, 42018937), (19, 4423046), (38, 2211523), (113, 743698), (226, 371849), (2147, 39142), (4294, 19571)]