16122868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12479}}^1$

素因数の和:12519

約数の個数: 24

約数和(自身を含む): 31449600

約数和(自身を除く): 15326732

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 12479, 24958, 49916, 212143, 237101, 424286, 474202, 848572, 948404, 4030717, 8061434, 16122868]

約数ペア:

[(1, 16122868), (2, 8061434), (4, 4030717), (17, 948404), (19, 848572), (34, 474202), (38, 424286), (68, 237101), (76, 212143), (323, 49916), (646, 24958), (1292, 12479)]