1924985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 2540160

約数和(自身を除く): 615175

約数列:

[1, 5, 19, 23, 95, 115, 437, 881, 2185, 4405, 16739, 20263, 83695, 101315, 384997, 1924985]

約数ペア:

[(1, 1924985), (5, 384997), (19, 101315), (23, 83695), (95, 20263), (115, 16739), (437, 4405), (881, 2185)]