38972622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499649}}^1$

素因数の和:499667

約数の個数: 16

約数和(自身を含む): 83941200

約数和(自身を除く): 44968578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 499649, 999298, 1498947, 2997894, 6495437, 12990874, 19486311, 38972622]

約数ペア:

[(1, 38972622), (2, 19486311), (3, 12990874), (6, 6495437), (13, 2997894), (26, 1498947), (39, 999298), (78, 499649)]