12642384

素因数分解:

$2^4\times 3^1\times {\mathrm{263383}}^1$

素因数の和:263394

約数の個数: 20

約数和(自身を含む): 32659616

約数和(自身を除く): 20017232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263383, 526766, 790149, 1053532, 1580298, 2107064, 3160596, 4214128, 6321192, 12642384]

約数ペア:

[(1, 12642384), (2, 6321192), (3, 4214128), (4, 3160596), (6, 2107064), (8, 1580298), (12, 1053532), (16, 790149), (24, 526766), (48, 263383)]