12356872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{140419}}^1$

素因数の和:140436

約数の個数: 16

約数和(自身を含む): 25275600

約数和(自身を除く): 12918728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 140419, 280838, 561676, 1123352, 1544609, 3089218, 6178436, 12356872]

約数ペア:

[(1, 12356872), (2, 6178436), (4, 3089218), (8, 1544609), (11, 1123352), (22, 561676), (44, 280838), (88, 140419)]