16280664

素因数分解:

$2^3\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1619}}^1$

素因数の和:2047

約数の個数: 32

約数和(自身を含む): 40824000

約数和(自身を除く): 24543336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 419, 838, 1257, 1619, 1676, 2514, 3238, 3352, 4857, 5028, 6476, 9714, 10056, 12952, 19428, 38856, 678361, 1356722, 2035083, 2713444, 4070166, 5426888, 8140332, 16280664]

約数ペア:

[(1, 16280664), (2, 8140332), (3, 5426888), (4, 4070166), (6, 2713444), (8, 2035083), (12, 1356722), (24, 678361), (419, 38856), (838, 19428), (1257, 12952), (1619, 10056), (1676, 9714), (2514, 6476), (3238, 5028), (3352, 4857)]