19285554

素因数分解:

$2^1\times 3^1\times {\mathrm{1087}}^1\times {\mathrm{2957}}^1$

素因数の和:4049

約数の個数: 16

約数和(自身を含む): 38619648

約数和(自身を除く): 19334094

約数列:

[1, 2, 3, 6, 1087, 2174, 2957, 3261, 5914, 6522, 8871, 17742, 3214259, 6428518, 9642777, 19285554]

約数ペア:

[(1, 19285554), (2, 9642777), (3, 6428518), (6, 3214259), (1087, 17742), (2174, 8871), (2957, 6522), (3261, 5914)]