19243254

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{6301}}^1$

素因数の和:6815

約数の個数: 16

約数和(自身を含む): 38568240

約数和(自身を除く): 19324986

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 6301, 12602, 18903, 37806, 3207209, 6414418, 9621627, 19243254]

約数ペア:

[(1, 19243254), (2, 9621627), (3, 6414418), (6, 3207209), (509, 37806), (1018, 18903), (1527, 12602), (3054, 6301)]