19923594

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{46769}}^1$

素因数の和:46845

約数の個数: 16

約数和(自身を含む): 40409280

約数和(自身を除く): 20485686

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 46769, 93538, 140307, 280614, 3320599, 6641198, 9961797, 19923594]

約数ペア:

[(1, 19923594), (2, 9961797), (3, 6641198), (6, 3320599), (71, 280614), (142, 140307), (213, 93538), (426, 46769)]