12478468

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 22843800

約数和(自身を除く): 10365332

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 388, 1109, 2218, 2813, 4436, 5626, 11252, 32161, 64322, 107573, 128644, 215146, 430292, 3119617, 6239234, 12478468]

約数ペア:

[(1, 12478468), (2, 6239234), (4, 3119617), (29, 430292), (58, 215146), (97, 128644), (116, 107573), (194, 64322), (388, 32161), (1109, 11252), (2218, 5626), (2813, 4436)]