13087294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 22537440

約数和(自身を除く): 9450146

約数列:

[1, 2, 11, 22, 29, 58, 73, 146, 281, 319, 562, 638, 803, 1606, 2117, 3091, 4234, 6182, 8149, 16298, 20513, 23287, 41026, 46574, 89639, 179278, 225643, 451286, 594877, 1189754, 6543647, 13087294]

約数ペア:

[(1, 13087294), (2, 6543647), (11, 1189754), (22, 594877), (29, 451286), (58, 225643), (73, 179278), (146, 89639), (281, 46574), (319, 41026), (562, 23287), (638, 20513), (803, 16298), (1606, 8149), (2117, 6182), (3091, 4234)]