12731492

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 22999200

約数和(自身を除く): 10267708

約数列:

[1, 2, 4, 59, 73, 118, 146, 236, 292, 739, 1478, 2956, 4307, 8614, 17228, 43601, 53947, 87202, 107894, 174404, 215788, 3182873, 6365746, 12731492]

約数ペア:

[(1, 12731492), (2, 6365746), (4, 3182873), (59, 215788), (73, 174404), (118, 107894), (146, 87202), (236, 53947), (292, 43601), (739, 17228), (1478, 8614), (2956, 4307)]