19260951

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2917}}^1$

素因数の和:3022

約数の個数: 16

約数和(自身を含む): 26892288

約数和(自身を除く): 7631337

約数列:

[1, 3, 31, 71, 93, 213, 2201, 2917, 6603, 8751, 90427, 207107, 271281, 621321, 6420317, 19260951]

約数ペア:

[(1, 19260951), (3, 6420317), (31, 621321), (71, 271281), (93, 207107), (213, 90427), (2201, 8751), (2917, 6603)]