41909782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{8419}}^1$

素因数の和:8571

約数の個数: 16

約数和(自身を含む): 66686400

約数和(自身を除く): 24776618

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 8419, 16838, 159961, 319922, 1102889, 2205778, 20954891, 41909782]

約数ペア:

[(1, 41909782), (2, 20954891), (19, 2205778), (38, 1102889), (131, 319922), (262, 159961), (2489, 16838), (4978, 8419)]