19451514

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 22020486

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 2999, 3243, 5998, 6486, 8997, 17994, 68977, 137954, 140953, 206931, 281906, 413862, 422859, 845718, 3241919, 6483838, 9725757, 19451514]

約数ペア:

[(1, 19451514), (2, 9725757), (3, 6483838), (6, 3241919), (23, 845718), (46, 422859), (47, 413862), (69, 281906), (94, 206931), (138, 140953), (141, 137954), (282, 68977), (1081, 17994), (2162, 8997), (2999, 6486), (3243, 5998)]