15894994

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:609

約数の個数: 16

約数和(自身を含む): 24208128

約数和(自身を除く): 8313134

約数列:

[1, 2, 157, 223, 227, 314, 446, 454, 35011, 35639, 50621, 70022, 71278, 101242, 7947497, 15894994]

約数ペア:

[(1, 15894994), (2, 7947497), (157, 101242), (223, 71278), (227, 70022), (314, 50621), (446, 35639), (454, 35011)]