12289968004

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{22104259}}^1$

素因数の和:22104402

約数の個数: 12

約数和(自身を含む): 21662174800

約数和(自身を除く): 9372206796

約数列:

[1, 2, 4, 139, 278, 556, 22104259, 44208518, 88417036, 3072492001, 6144984002, 12289968004]

約数ペア:

[(1, 12289968004), (2, 6144984002), (4, 3072492001), (139, 88417036), (278, 44208518), (556, 22104259)]