19412828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2671}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 35911680

約数和(自身を除く): 16498852

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 2671, 3634, 5342, 7268, 10684, 61433, 122866, 211009, 245732, 422018, 844036, 4853207, 9706414, 19412828]

約数ペア:

[(1, 19412828), (2, 9706414), (4, 4853207), (23, 844036), (46, 422018), (79, 245732), (92, 211009), (158, 122866), (316, 61433), (1817, 10684), (2671, 7268), (3634, 5342)]