38407924

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1867}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 69564320

約数和(自身を除く): 31156396

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 1867, 3734, 5143, 7468, 10286, 20572, 69079, 138158, 259513, 276316, 519026, 1038052, 9601981, 19203962, 38407924]

約数ペア:

[(1, 38407924), (2, 19203962), (4, 9601981), (37, 1038052), (74, 519026), (139, 276316), (148, 259513), (278, 138158), (556, 69079), (1867, 20572), (3734, 10286), (5143, 7468)]