2019223569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{12809}}^1$

素因数の和:13121

約数の個数: 32

約数和(自身を含む): 3121130880

約数和(自身を除く): 1101907311

約数列:

[1, 3, 11, 17, 33, 51, 187, 281, 561, 843, 3091, 4777, 9273, 12809, 14331, 38427, 52547, 140899, 157641, 217753, 422697, 653259, 2395283, 3599329, 7185849, 10797987, 39592619, 61188593, 118777857, 183565779, 673074523, 2019223569]

約数ペア:

[(1, 2019223569), (3, 673074523), (11, 183565779), (17, 118777857), (33, 61188593), (51, 39592619), (187, 10797987), (281, 7185849), (561, 3599329), (843, 2395283), (3091, 653259), (4777, 422697), (9273, 217753), (12809, 157641), (14331, 140899), (38427, 52547)]