19104099

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 31226880

約数和(自身を除く): 12122781

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 1069, 2553, 3207, 5957, 7483, 17871, 22449, 24587, 39553, 73761, 118659, 172109, 276871, 516327, 830613, 909719, 2729157, 6368033, 19104099]

約数ペア:

[(1, 19104099), (3, 6368033), (7, 2729157), (21, 909719), (23, 830613), (37, 516327), (69, 276871), (111, 172109), (161, 118659), (259, 73761), (483, 39553), (777, 24587), (851, 22449), (1069, 17871), (2553, 7483), (3207, 5957)]