38976554

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1189

約数の個数: 16

約数和(自身を含む): 59332608

約数和(自身を除く): 20356054

約数列:

[1, 2, 127, 173, 254, 346, 887, 1774, 21971, 43942, 112649, 153451, 225298, 306902, 19488277, 38976554]

約数ペア:

[(1, 38976554), (2, 19488277), (127, 306902), (173, 225298), (254, 153451), (346, 112649), (887, 43942), (1774, 21971)]