15993672

素因数分解:

$2^3\times 3^1\times {\mathrm{666403}}^1$

素因数の和:666412

約数の個数: 16

約数和(自身を含む): 39984240

約数和(自身を除く): 23990568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 666403, 1332806, 1999209, 2665612, 3998418, 5331224, 7996836, 15993672]

約数ペア:

[(1, 15993672), (2, 7996836), (3, 5331224), (4, 3998418), (6, 2665612), (8, 1999209), (12, 1332806), (24, 666403)]