15840714

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{6301}}^1$

素因数の和:6725

約数の個数: 16

約数和(自身を含む): 31762080

約数和(自身を除く): 15921366

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 6301, 12602, 18903, 37806, 2640119, 5280238, 7920357, 15840714]

約数ペア:

[(1, 15840714), (2, 7920357), (3, 5280238), (6, 2640119), (419, 37806), (838, 18903), (1257, 12602), (2514, 6301)]