15691452893972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{565013}}^1\times {\mathrm{365419}}^1$

素因数の和:930455

約数の個数: 24

約数和(自身を含む): 28905438223200

約数和(自身を除く): 13213985329228

約数列:

[1, 2, 4, 19, 38, 76, 365419, 565013, 730838, 1130026, 1461676, 2260052, 6942961, 10735247, 13885922, 21470494, 27771844, 42940988, 206466485447, 412932970894, 825865941788, 3922863223493, 7845726446986, 15691452893972]

約数ペア:

[(1, 15691452893972), (2, 7845726446986), (4, 3922863223493), (19, 825865941788), (38, 412932970894), (76, 206466485447), (365419, 42940988), (565013, 27771844), (730838, 21470494), (1130026, 13885922), (1461676, 10735247), (2260052, 6942961)]