19633991857

素因数分解:

${\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1223}}^1\times {\mathrm{2543}}^1$

素因数の和:3932

約数の個数: 16

約数和(自身を含む): 20177786880

約数和(自身を除く): 543795023

約数列:

[1, 59, 107, 1223, 2543, 6313, 72157, 130861, 150037, 272101, 3110089, 7720799, 16053959, 183495251, 332779523, 19633991857]

約数ペア:

[(1, 19633991857), (59, 332779523), (107, 183495251), (1223, 16053959), (2543, 7720799), (6313, 3110089), (72157, 272101), (130861, 150037)]