12874168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{523}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 25749360

約数和(自身を除く): 12875192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 181, 362, 523, 724, 1046, 1448, 2092, 3077, 4184, 6154, 8891, 12308, 17782, 24616, 35564, 71128, 94663, 189326, 378652, 757304, 1609271, 3218542, 6437084, 12874168]

約数ペア:

[(1, 12874168), (2, 6437084), (4, 3218542), (8, 1609271), (17, 757304), (34, 378652), (68, 189326), (136, 94663), (181, 71128), (362, 35564), (523, 24616), (724, 17782), (1046, 12308), (1448, 8891), (2092, 6154), (3077, 4184)]