38103428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12197}}^1$

素因数の和:12283

約数の個数: 24

約数和(自身を含む): 73773504

約数和(自身を除く): 35670076

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 12197, 24394, 48788, 134167, 268334, 536668, 865987, 1731974, 3463948, 9525857, 19051714, 38103428]

約数ペア:

[(1, 38103428), (2, 19051714), (4, 9525857), (11, 3463948), (22, 1731974), (44, 865987), (71, 536668), (142, 268334), (284, 134167), (781, 48788), (1562, 24394), (3124, 12197)]