13820086

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2027}}^1$

素因数の和:2523

約数の個数: 16

約数和(自身を含む): 23751936

約数和(自身を除く): 9931850

約数列:

[1, 2, 7, 14, 487, 974, 2027, 3409, 4054, 6818, 14189, 28378, 987149, 1974298, 6910043, 13820086]

約数ペア:

[(1, 13820086), (2, 6910043), (7, 1974298), (14, 987149), (487, 28378), (974, 14189), (2027, 6818), (3409, 4054)]