12347492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4391}}^1$

素因数の和:4451

約数の個数: 24

約数和(自身を含む): 23365440

約数和(自身を除く): 11017948

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 4391, 8782, 17564, 83429, 162467, 166858, 324934, 333716, 649868, 3086873, 6173746, 12347492]

約数ペア:

[(1, 12347492), (2, 6173746), (4, 3086873), (19, 649868), (37, 333716), (38, 324934), (74, 166858), (76, 162467), (148, 83429), (703, 17564), (1406, 8782), (2812, 4391)]