12479896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10909}}^1$

素因数の和:10939

約数の個数: 32

約数和(自身を含む): 27493200

約数和(自身を除く): 15013304

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 10909, 21818, 43636, 87272, 119999, 141817, 239998, 283634, 479996, 567268, 959992, 1134536, 1559987, 3119974, 6239948, 12479896]

約数ペア:

[(1, 12479896), (2, 6239948), (4, 3119974), (8, 1559987), (11, 1134536), (13, 959992), (22, 567268), (26, 479996), (44, 283634), (52, 239998), (88, 141817), (104, 119999), (143, 87272), (286, 43636), (572, 21818), (1144, 10909)]