12449872

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{1733}}^1$

素因数の和:2190

約数の個数: 20

約数和(自身を含む): 24189300

約数和(自身を除く): 11739428

約数列:

[1, 2, 4, 8, 16, 449, 898, 1733, 1796, 3466, 3592, 6932, 7184, 13864, 27728, 778117, 1556234, 3112468, 6224936, 12449872]

約数ペア:

[(1, 12449872), (2, 6224936), (4, 3112468), (8, 1556234), (16, 778117), (449, 27728), (898, 13864), (1733, 7184), (1796, 6932), (3466, 3592)]