22731436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 49363776

約数和(自身を除く): 26632340

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 197, 317, 364, 394, 634, 788, 1268, 1379, 2219, 2561, 2758, 4121, 4438, 5122, 5516, 8242, 8876, 10244, 16484, 17927, 28847, 35854, 57694, 62449, 71708, 115388, 124898, 249796, 437143, 811837, 874286, 1623674, 1748572, 3247348, 5682859, 11365718, 22731436]

約数ペア:

[(1, 22731436), (2, 11365718), (4, 5682859), (7, 3247348), (13, 1748572), (14, 1623674), (26, 874286), (28, 811837), (52, 437143), (91, 249796), (182, 124898), (197, 115388), (317, 71708), (364, 62449), (394, 57694), (634, 35854), (788, 28847), (1268, 17927), (1379, 16484), (2219, 10244), (2561, 8876), (2758, 8242), (4121, 5516), (4438, 5122)]