12790816

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{2029}}^1$

素因数の和:2236

約数の個数: 24

約数和(自身を含む): 25322220

約数和(自身を除く): 12531404

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 2029, 3152, 4058, 6304, 8116, 16232, 32464, 64928, 399713, 799426, 1598852, 3197704, 6395408, 12790816]

約数ペア:

[(1, 12790816), (2, 6395408), (4, 3197704), (8, 1598852), (16, 799426), (32, 399713), (197, 64928), (394, 32464), (788, 16232), (1576, 8116), (2029, 6304), (3152, 4058)]