19036884

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 45581760

約数和(自身を除く): 26544876

約数列:

[1, 2, 3, 4, 6, 12, 101, 113, 139, 202, 226, 278, 303, 339, 404, 417, 452, 556, 606, 678, 834, 1212, 1356, 1668, 11413, 14039, 15707, 22826, 28078, 31414, 34239, 42117, 45652, 47121, 56156, 62828, 68478, 84234, 94242, 136956, 168468, 188484, 1586407, 3172814, 4759221, 6345628, 9518442, 19036884]

約数ペア:

[(1, 19036884), (2, 9518442), (3, 6345628), (4, 4759221), (6, 3172814), (12, 1586407), (101, 188484), (113, 168468), (139, 136956), (202, 94242), (226, 84234), (278, 68478), (303, 62828), (339, 56156), (404, 47121), (417, 45652), (452, 42117), (556, 34239), (606, 31414), (678, 28078), (834, 22826), (1212, 15707), (1356, 14039), (1668, 11413)]