13851.0000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{42307}}^1$

素因数の和:42323

約数の個数: 24

約数和(自身を含む): 14215488

約数和(自身を除く): 8292508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 42307, 84614, 169228, 211535, 296149, 423070, 592298, 846140, 1184596, 1480745, 2961490, 5922980]

約数ペア:

[(1, 5922980), (2, 2961490), (4, 1480745), (5, 1184596), (7, 846140), (10, 592298), (14, 423070), (20, 296149), (28, 211535), (35, 169228), (70, 84614), (140, 42307)]