12439296

素因数分解:

$2^8\times 3^2\times {\mathrm{5399}}^1$

素因数の和:5421

約数の個数: 54

約数和(自身を含む): 35872200

約数和(自身を除く): 23432904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 5399, 10798, 16197, 21596, 32394, 43192, 48591, 64788, 86384, 97182, 129576, 172768, 194364, 259152, 345536, 388728, 518304, 691072, 777456, 1036608, 1382144, 1554912, 2073216, 3109824, 4146432, 6219648, 12439296]

約数ペア:

[(1, 12439296), (2, 6219648), (3, 4146432), (4, 3109824), (6, 2073216), (8, 1554912), (9, 1382144), (12, 1036608), (16, 777456), (18, 691072), (24, 518304), (32, 388728), (36, 345536), (48, 259152), (64, 194364), (72, 172768), (96, 129576), (128, 97182), (144, 86384), (192, 64788), (256, 48591), (288, 43192), (384, 32394), (576, 21596), (768, 16197), (1152, 10798), (2304, 5399)]