19022626

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 34774272

約数和(自身を除く): 15751646

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 257, 311, 514, 622, 1799, 2177, 3598, 4354, 4369, 5287, 8738, 10574, 30583, 37009, 61166, 74018, 79927, 159854, 559489, 1118978, 1358759, 2717518, 9511313, 19022626]

約数ペア:

[(1, 19022626), (2, 9511313), (7, 2717518), (14, 1358759), (17, 1118978), (34, 559489), (119, 159854), (238, 79927), (257, 74018), (311, 61166), (514, 37009), (622, 30583), (1799, 10574), (2177, 8738), (3598, 5287), (4354, 4369)]