17021966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9221}}^1$

素因数の和:9307

約数の個数: 16

約数和(自身を含む): 27887328

約数和(自身を除く): 10865362

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 9221, 18442, 119873, 239746, 654691, 1309382, 8510983, 17021966]

約数ペア:

[(1, 17021966), (2, 8510983), (13, 1309382), (26, 654691), (71, 239746), (142, 119873), (923, 18442), (1846, 9221)]