19150232

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 36782400

約数和(自身を除く): 17632168

約数列:

[1, 2, 4, 8, 79, 157, 158, 193, 314, 316, 386, 628, 632, 772, 1256, 1544, 12403, 15247, 24806, 30301, 30494, 49612, 60602, 60988, 99224, 121204, 121976, 242408, 2393779, 4787558, 9575116, 19150232]

約数ペア:

[(1, 19150232), (2, 9575116), (4, 4787558), (8, 2393779), (79, 242408), (157, 121976), (158, 121204), (193, 99224), (314, 60988), (316, 60602), (386, 49612), (628, 30494), (632, 30301), (772, 24806), (1256, 15247), (1544, 12403)]