84947138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{37889}}^1$

素因数の和:37969

約数の個数: 16

約数和(自身を含む): 136404000

約数和(自身を除く): 51456862

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 37889, 75778, 719891, 1439782, 2235451, 4470902, 42473569, 84947138]

約数ペア:

[(1, 84947138), (2, 42473569), (19, 4470902), (38, 2235451), (59, 1439782), (118, 719891), (1121, 75778), (2242, 37889)]