40048922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{3889}}^1$

素因数の和:4181

約数の個数: 16

約数和(自身を含む): 63484800

約数和(自身を除く): 23435878

約数列:

[1, 2, 19, 38, 271, 542, 3889, 5149, 7778, 10298, 73891, 147782, 1053919, 2107838, 20024461, 40048922]

約数ペア:

[(1, 40048922), (2, 20024461), (19, 2107838), (38, 1053919), (271, 147782), (542, 73891), (3889, 10298), (5149, 7778)]