12121568

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{9239}}^1$

素因数の和:9290

約数の個数: 24

約数和(自身を含む): 24449040

約数和(自身を除く): 12327472

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 9239, 18478, 36956, 73912, 147824, 295648, 378799, 757598, 1515196, 3030392, 6060784, 12121568]

約数ペア:

[(1, 12121568), (2, 6060784), (4, 3030392), (8, 1515196), (16, 757598), (32, 378799), (41, 295648), (82, 147824), (164, 73912), (328, 36956), (656, 18478), (1312, 9239)]