19158889467

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1\times {\mathrm{4217}}^1$

素因数の和:5163

約数の個数: 32

約数和(自身を含む): 26814332160

約数和(自身を除く): 7655442693

約数列:

[1, 3, 41, 43, 123, 129, 859, 1763, 2577, 4217, 5289, 12651, 35219, 36937, 105657, 110811, 172897, 181331, 518691, 543993, 1514417, 3622403, 4543251, 7434571, 10867209, 22303713, 148518523, 155763329, 445555569, 467289987, 6386296489, 19158889467]

約数ペア:

[(1, 19158889467), (3, 6386296489), (41, 467289987), (43, 445555569), (123, 155763329), (129, 148518523), (859, 22303713), (1763, 10867209), (2577, 7434571), (4217, 4543251), (5289, 3622403), (12651, 1514417), (35219, 543993), (36937, 518691), (105657, 181331), (110811, 172897)]