11520796

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1601}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 23145696

約数和(自身を除く): 11624900

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1601, 1799, 3202, 3598, 6404, 7196, 11207, 22414, 44828, 411457, 822914, 1645828, 2880199, 5760398, 11520796]

約数ペア:

[(1, 11520796), (2, 5760398), (4, 2880199), (7, 1645828), (14, 822914), (28, 411457), (257, 44828), (514, 22414), (1028, 11207), (1601, 7196), (1799, 6404), (3202, 3598)]