19240696

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1973}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 38374560

約数和(自身を除く): 19133864

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 1973, 2438, 3946, 4876, 7892, 9752, 15784, 45379, 90758, 104569, 181516, 209138, 363032, 418276, 836552, 2405087, 4810174, 9620348, 19240696]

約数ペア:

[(1, 19240696), (2, 9620348), (4, 4810174), (8, 2405087), (23, 836552), (46, 418276), (53, 363032), (92, 209138), (106, 181516), (184, 104569), (212, 90758), (424, 45379), (1219, 15784), (1973, 9752), (2438, 7892), (3946, 4876)]