15837828

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 38828160

約数和(自身を除く): 22990332

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 71, 87, 116, 142, 174, 213, 284, 348, 426, 641, 852, 1282, 1923, 2059, 2564, 3846, 4118, 6177, 7692, 8236, 12354, 18589, 24708, 37178, 45511, 55767, 74356, 91022, 111534, 136533, 182044, 223068, 273066, 546132, 1319819, 2639638, 3959457, 5279276, 7918914, 15837828]

約数ペア:

[(1, 15837828), (2, 7918914), (3, 5279276), (4, 3959457), (6, 2639638), (12, 1319819), (29, 546132), (58, 273066), (71, 223068), (87, 182044), (116, 136533), (142, 111534), (174, 91022), (213, 74356), (284, 55767), (348, 45511), (426, 37178), (641, 24708), (852, 18589), (1282, 12354), (1923, 8236), (2059, 7692), (2564, 6177), (3846, 4118)]