18707039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1429}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 21621600

約数和(自身を除く): 2914561

約数列:

[1, 13, 19, 53, 247, 689, 1007, 1429, 13091, 18577, 27151, 75737, 352963, 984581, 1439003, 18707039]

約数ペア:

[(1, 18707039), (13, 1439003), (19, 984581), (53, 352963), (247, 75737), (689, 27151), (1007, 18577), (1429, 13091)]