2206288

素因数分解:

$2^4\times 7^1\times {\mathrm{19699}}^1$

素因数の和:19714

約数の個数: 20

約数和(自身を含む): 4885600

約数和(自身を除く): 2679312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19699, 39398, 78796, 137893, 157592, 275786, 315184, 551572, 1103144, 2206288]

約数ペア:

[(1, 2206288), (2, 1103144), (4, 551572), (7, 315184), (8, 275786), (14, 157592), (16, 137893), (28, 78796), (56, 39398), (112, 19699)]