15110206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 25067520

約数和(自身を除く): 9957314

約数列:

[1, 2, 19, 31, 38, 62, 101, 127, 202, 254, 589, 1178, 1919, 2413, 3131, 3838, 3937, 4826, 6262, 7874, 12827, 25654, 59489, 74803, 118978, 149606, 243713, 397637, 487426, 795274, 7555103, 15110206]

約数ペア:

[(1, 15110206), (2, 7555103), (19, 795274), (31, 487426), (38, 397637), (62, 243713), (101, 149606), (127, 118978), (202, 74803), (254, 59489), (589, 25654), (1178, 12827), (1919, 7874), (2413, 6262), (3131, 4826), (3838, 3937)]