13865872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:991

約数の個数: 40

約数和(自身を含む): 28748160

約数和(自身を除く): 14882288

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 919, 943, 1838, 1886, 3676, 3772, 7352, 7544, 14704, 15088, 21137, 37679, 42274, 75358, 84548, 150716, 169096, 301432, 338192, 602864, 866617, 1733234, 3466468, 6932936, 13865872]

約数ペア:

[(1, 13865872), (2, 6932936), (4, 3466468), (8, 1733234), (16, 866617), (23, 602864), (41, 338192), (46, 301432), (82, 169096), (92, 150716), (164, 84548), (184, 75358), (328, 42274), (368, 37679), (656, 21137), (919, 15088), (943, 14704), (1838, 7544), (1886, 7352), (3676, 3772)]