19644114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12641}}^1$

素因数の和:12690

約数の個数: 32

約数和(自身を含む): 46118016

約数和(自身を除く): 26473902

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 12641, 25282, 37923, 75846, 88487, 176974, 265461, 467717, 530922, 935434, 1403151, 2806302, 3274019, 6548038, 9822057, 19644114]

約数ペア:

[(1, 19644114), (2, 9822057), (3, 6548038), (6, 3274019), (7, 2806302), (14, 1403151), (21, 935434), (37, 530922), (42, 467717), (74, 265461), (111, 176974), (222, 88487), (259, 75846), (518, 37923), (777, 25282), (1554, 12641)]