19352091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18917}}^1$

素因数の和:18962

約数の個数: 16

約数和(自身を含む): 29058048

約数和(自身を除く): 9705957

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 18917, 56751, 208087, 586427, 624261, 1759281, 6450697, 19352091]

約数ペア:

[(1, 19352091), (3, 6450697), (11, 1759281), (31, 624261), (33, 586427), (93, 208087), (341, 56751), (1023, 18917)]