12400258249

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{204143}}^1$

素因数の和:204324

約数の個数: 16

約数和(自身を含む): 13718476800

約数和(自身を除く): 1318218551

約数列:

[1, 19, 23, 139, 437, 2641, 3197, 60743, 204143, 3878717, 4695289, 28375877, 89210491, 539141663, 652645171, 12400258249]

約数ペア:

[(1, 12400258249), (19, 652645171), (23, 539141663), (139, 89210491), (437, 28375877), (2641, 4695289), (3197, 3878717), (60743, 204143)]