13991988

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{28439}}^1$

素因数の和:28487

約数の個数: 24

約数和(自身を含む): 33445440

約数和(自身を除く): 19453452

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 28439, 56878, 85317, 113756, 170634, 341268, 1165999, 2331998, 3497997, 4663996, 6995994, 13991988]

約数ペア:

[(1, 13991988), (2, 6995994), (3, 4663996), (4, 3497997), (6, 2331998), (12, 1165999), (41, 341268), (82, 170634), (123, 113756), (164, 85317), (246, 56878), (492, 28439)]