12914768

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{5807}}^1$

素因数の和:5954

約数の個数: 20

約数和(自身を含む): 25206720

約数和(自身を除く): 12291952

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 5807, 11614, 23228, 46456, 92912, 807173, 1614346, 3228692, 6457384, 12914768]

約数ペア:

[(1, 12914768), (2, 6457384), (4, 3228692), (8, 1614346), (16, 807173), (139, 92912), (278, 46456), (556, 23228), (1112, 11614), (2224, 5807)]