12939216

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{6269}}^1$

素因数の和:6323

約数の個数: 40

約数和(自身を含む): 34209120

約数和(自身を除く): 21269904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 6269, 12538, 18807, 25076, 37614, 50152, 75228, 100304, 150456, 269567, 300912, 539134, 808701, 1078268, 1617402, 2156536, 3234804, 4313072, 6469608, 12939216]

約数ペア:

[(1, 12939216), (2, 6469608), (3, 4313072), (4, 3234804), (6, 2156536), (8, 1617402), (12, 1078268), (16, 808701), (24, 539134), (43, 300912), (48, 269567), (86, 150456), (129, 100304), (172, 75228), (258, 50152), (344, 37614), (516, 25076), (688, 18807), (1032, 12538), (2064, 6269)]