12453669136

素因数分解:

$2^4\times {\mathrm{18701}}^1\times {\mathrm{41621}}^1$

素因数の和:60330

約数の個数: 20

約数和(自身を含む): 24130853964

約数和(自身を除く): 11677184828

約数列:

[1, 2, 4, 8, 16, 18701, 37402, 41621, 74804, 83242, 149608, 166484, 299216, 332968, 665936, 778354321, 1556708642, 3113417284, 6226834568, 12453669136]

約数ペア:

[(1, 12453669136), (2, 6226834568), (4, 3113417284), (8, 1556708642), (16, 778354321), (18701, 665936), (37402, 332968), (41621, 299216), (74804, 166484), (83242, 149608)]