1386664319

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{19073}}^1$

素因数の和:19234

約数の個数: 16

約数和(自身を含む): 1510660800

約数和(自身を除く): 123996481

約数列:

[1, 23, 29, 109, 667, 2507, 3161, 19073, 72703, 438679, 553117, 2078957, 12721691, 47816011, 60289753, 1386664319]

約数ペア:

[(1, 1386664319), (23, 60289753), (29, 47816011), (109, 12721691), (667, 2078957), (2507, 553117), (3161, 438679), (19073, 72703)]