12479324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21817}}^1$

素因数の和:21845

約数の個数: 24

約数和(自身を含む): 25657968

約数和(自身を除く): 13178644

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 21817, 43634, 87268, 239987, 283621, 479974, 567242, 959948, 1134484, 3119831, 6239662, 12479324]

約数ペア:

[(1, 12479324), (2, 6239662), (4, 3119831), (11, 1134484), (13, 959948), (22, 567242), (26, 479974), (44, 283621), (52, 239987), (143, 87268), (286, 43634), (572, 21817)]