11505076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 36

約数和(自身を含む): 22692096

約数和(自身を除く): 11187020

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 191, 382, 407, 764, 814, 1369, 1628, 2101, 2738, 4202, 5476, 7067, 8404, 14134, 15059, 28268, 30118, 60236, 77737, 155474, 261479, 310948, 522958, 1045916, 2876269, 5752538, 11505076]

約数ペア:

[(1, 11505076), (2, 5752538), (4, 2876269), (11, 1045916), (22, 522958), (37, 310948), (44, 261479), (74, 155474), (148, 77737), (191, 60236), (382, 30118), (407, 28268), (764, 15059), (814, 14134), (1369, 8404), (1628, 7067), (2101, 5476), (2738, 4202)]