13921112

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{24509}}^1$

素因数の和:24586

約数の個数: 16

約数和(自身を含む): 26470800

約数和(自身を除く): 12549688

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 24509, 49018, 98036, 196072, 1740139, 3480278, 6960556, 13921112]

約数ペア:

[(1, 13921112), (2, 6960556), (4, 3480278), (8, 1740139), (71, 196072), (142, 98036), (284, 49018), (568, 24509)]