19825232

素因数分解:

$2^4\times 7^1\times {\mathrm{177011}}^1$

素因数の和:177026

約数の個数: 20

約数和(自身を含む): 43898976

約数和(自身を除く): 24073744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 177011, 354022, 708044, 1239077, 1416088, 2478154, 2832176, 4956308, 9912616, 19825232]

約数ペア:

[(1, 19825232), (2, 9912616), (4, 4956308), (7, 2832176), (8, 2478154), (14, 1416088), (16, 1239077), (28, 708044), (56, 354022), (112, 177011)]