12647632

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{1553}}^1$

素因数の和:2070

約数の個数: 20

約数和(自身を含む): 24568740

約数和(自身を除く): 11921108

約数列:

[1, 2, 4, 8, 16, 509, 1018, 1553, 2036, 3106, 4072, 6212, 8144, 12424, 24848, 790477, 1580954, 3161908, 6323816, 12647632]

約数ペア:

[(1, 12647632), (2, 6323816), (4, 3161908), (8, 1580954), (16, 790477), (509, 24848), (1018, 12424), (1553, 8144), (2036, 6212), (3106, 4072)]