16191868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52571}}^1$

素因数の和:52593

約数の個数: 24

約数和(自身を含む): 35328384

約数和(自身を除く): 19136516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 52571, 105142, 210284, 367997, 578281, 735994, 1156562, 1471988, 2313124, 4047967, 8095934, 16191868]

約数ペア:

[(1, 16191868), (2, 8095934), (4, 4047967), (7, 2313124), (11, 1471988), (14, 1156562), (22, 735994), (28, 578281), (44, 367997), (77, 210284), (154, 105142), (308, 52571)]