11911796

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 36

約数和(自身を含む): 22996512

約数和(自身を除く): 11084716

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 169, 263, 268, 338, 526, 676, 871, 1052, 1742, 3419, 3484, 6838, 11323, 13676, 17621, 22646, 35242, 44447, 45292, 70484, 88894, 177788, 229073, 458146, 916292, 2977949, 5955898, 11911796]

約数ペア:

[(1, 11911796), (2, 5955898), (4, 2977949), (13, 916292), (26, 458146), (52, 229073), (67, 177788), (134, 88894), (169, 70484), (263, 45292), (268, 44447), (338, 35242), (526, 22646), (676, 17621), (871, 13676), (1052, 11323), (1742, 6838), (3419, 3484)]