123825508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{12829}}^1$

素因数の和:12979

約数の個数: 24

約数和(自身を含む): 229913600

約数和(自身を除く): 106088092

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 12829, 25658, 51316, 243751, 487502, 975004, 1629283, 3258566, 6517132, 30956377, 61912754, 123825508]

約数ペア:

[(1, 123825508), (2, 61912754), (4, 30956377), (19, 6517132), (38, 3258566), (76, 1629283), (127, 975004), (254, 487502), (508, 243751), (2413, 51316), (4826, 25658), (9652, 12829)]