129475462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{17839}}^1$

素因数の和:18051

約数の個数: 16

約数和(自身を含む): 205516800

約数和(自身を除く): 76041338

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 17839, 35678, 338941, 677882, 3407249, 6814498, 64737731, 129475462]

約数ペア:

[(1, 129475462), (2, 64737731), (19, 6814498), (38, 3407249), (191, 677882), (382, 338941), (3629, 35678), (7258, 17839)]