15281196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181919}}^1$

素因数の和:181933

約数の個数: 24

約数和(自身を含む): 40750080

約数和(自身を除く): 25468884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181919, 363838, 545757, 727676, 1091514, 1273433, 2183028, 2546866, 3820299, 5093732, 7640598, 15281196]

約数ペア:

[(1, 15281196), (2, 7640598), (3, 5093732), (4, 3820299), (6, 2546866), (7, 2183028), (12, 1273433), (14, 1091514), (21, 727676), (28, 545757), (42, 363838), (84, 181919)]