12687904

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{17239}}^1$

素因数の和:17272

約数の個数: 24

約数和(自身を含む): 26066880

約数和(自身を除く): 13378976

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 17239, 34478, 68956, 137912, 275824, 396497, 551648, 792994, 1585988, 3171976, 6343952, 12687904]

約数ペア:

[(1, 12687904), (2, 6343952), (4, 3171976), (8, 1585988), (16, 792994), (23, 551648), (32, 396497), (46, 275824), (92, 137912), (184, 68956), (368, 34478), (736, 17239)]