12580453869

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{6217}}^1$

素因数の和:6641

約数の個数: 32

約数和(自身を含む): 17860085760

約数和(自身を除く): 5279631891

約数列:

[1, 3, 19, 57, 131, 271, 393, 813, 2489, 5149, 6217, 7467, 15447, 18651, 35501, 106503, 118123, 354369, 674519, 814427, 1684807, 2023557, 2443281, 5054421, 15474113, 32011333, 46422339, 96033999, 220709717, 662129151, 4193484623, 12580453869]

約数ペア:

[(1, 12580453869), (3, 4193484623), (19, 662129151), (57, 220709717), (131, 96033999), (271, 46422339), (393, 32011333), (813, 15474113), (2489, 5054421), (5149, 2443281), (6217, 2023557), (7467, 1684807), (15447, 814427), (18651, 674519), (35501, 354369), (106503, 118123)]