19535934

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 43666560

約数和(自身を除く): 24130626

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 121, 142, 213, 242, 363, 379, 426, 726, 758, 781, 1137, 1562, 2274, 2343, 4169, 4686, 8338, 8591, 12507, 17182, 25014, 25773, 26909, 45859, 51546, 53818, 80727, 91718, 137577, 161454, 275154, 295999, 591998, 887997, 1775994, 3255989, 6511978, 9767967, 19535934]

約数ペア:

[(1, 19535934), (2, 9767967), (3, 6511978), (6, 3255989), (11, 1775994), (22, 887997), (33, 591998), (66, 295999), (71, 275154), (121, 161454), (142, 137577), (213, 91718), (242, 80727), (363, 53818), (379, 51546), (426, 45859), (726, 26909), (758, 25773), (781, 25014), (1137, 17182), (1562, 12507), (2274, 8591), (2343, 8338), (4169, 4686)]