12925408

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{5689}}^1$

素因数の和:5770

約数の個数: 24

約数和(自身を含む): 25809840

約数和(自身を除く): 12884432

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 5689, 11378, 22756, 45512, 91024, 182048, 403919, 807838, 1615676, 3231352, 6462704, 12925408]

約数ペア:

[(1, 12925408), (2, 6462704), (4, 3231352), (8, 1615676), (16, 807838), (32, 403919), (71, 182048), (142, 91024), (284, 45512), (568, 22756), (1136, 11378), (2272, 5689)]