12519915

素因数分解:

$3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2633}}^1$

素因数の和:2958

約数の個数: 16

約数和(自身を含む): 20102688

約数和(自身を除く): 7582773

約数列:

[1, 3, 5, 15, 317, 951, 1585, 2633, 4755, 7899, 13165, 39495, 834661, 2503983, 4173305, 12519915]

約数ペア:

[(1, 12519915), (3, 4173305), (5, 2503983), (15, 834661), (317, 39495), (951, 13165), (1585, 7899), (2633, 4755)]