16683654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1999}}^1$

素因数の和:2124

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 19604346

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 1999, 2782, 3998, 4173, 5997, 8346, 11994, 25987, 51974, 77961, 155922, 213893, 427786, 641679, 1283358, 2780609, 5561218, 8341827, 16683654]

約数ペア:

[(1, 16683654), (2, 8341827), (3, 5561218), (6, 2780609), (13, 1283358), (26, 641679), (39, 427786), (78, 213893), (107, 155922), (214, 77961), (321, 51974), (642, 25987), (1391, 11994), (1999, 8346), (2782, 5997), (3998, 4173)]