19328766

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{6329}}^1$

素因数の和:6843

約数の個数: 16

約数和(自身を含む): 38739600

約数和(自身を除く): 19410834

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 6329, 12658, 18987, 37974, 3221461, 6442922, 9664383, 19328766]

約数ペア:

[(1, 19328766), (2, 9664383), (3, 6442922), (6, 3221461), (509, 37974), (1018, 18987), (1527, 12658), (3054, 6329)]