38812852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20173}}^1$

素因数の和:20227

約数の個数: 24

約数和(自身を含む): 75127976

約数和(自身を除く): 36315124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 20173, 40346, 80692, 262249, 524498, 746401, 1048996, 1492802, 2985604, 9703213, 19406426, 38812852]

約数ペア:

[(1, 38812852), (2, 19406426), (4, 9703213), (13, 2985604), (26, 1492802), (37, 1048996), (52, 746401), (74, 524498), (148, 262249), (481, 80692), (962, 40346), (1924, 20173)]